[Solved] NUR 670

Assignment Prompt & Instructions

**files (1)**

– ## NUR670Wk5Responses.pdf

**## NUR670Wk5Responses.pdf**

Nakiba Nelson

Interpreting the Results of the Literature Review

Introduction

Psychiatric-Mental Health Nurse Practitioners (PMHNPs) make
clinical decisions based on their interpretation of the evidence, which is
a crucial part of evidence-based practice (EBP). A literature review finds
existing research, but interpreting the findings necessitates a critical
evaluation of methodological quality, consistency of findings, practice
application, and consequences for patient outcomes. For complicated
mental illnesses like schizophrenia, where interventions must target
long-term recovery, treatment adherence, and community reintegration
in addition to symptom management, this distinction is especially
crucial. For adults with schizophrenia spectrum illnesses who are
frequently hospitalized, the chosen PICO question assesses whether
Assertive Community Treatment (ACT) yields better results than normal
outpatient psychiatric care.

Comparing Literature Summarization and Interpretation

Interpreting search results and summarizing the literature are
essentially distinct activities. A literature overview describes research
designs, interventions, populations, and outcomes to objectively
aggregate the results of various studies. However, interpretation
necessitates higher-order analysis that assesses the overall strength of the
evidence, finds patterns and contradictions, takes bias into account, and
assesses the findings' clinical importance (Melnyk & Fineout-Overholt,
2023).

Interpretation transforms research findings into useful clinical
knowledge for PMHNPs. Instead of just stating that ACT lowers
hospitalization rates, interpretation takes into account whether the results
are repeatable across healthcare systems, whether patient characteristics
or resource availability may affect effectiveness, and whether the
evidence is rigorous enough to support implementation in practice. This

analytical method enables tailored psychiatric care and enhances
evidence-based decision-making.

Process Used to Interpret the Search Results

The interpretation process began with a comprehensive search of
PubMed, CINAHL Complete, PsycINFO, the Cochrane Library, and
Google Scholar using combinations of the
keywords schizophrenia, Assertive Community Treatment, ACT
team, Flexible Assertive Community Treatment
(FACT), rehospitalization, medication adherence, and community
functioning. Following duplicate removal and screening, only peer-
reviewed studies published between 2021 and 2026 that directly
addressed the PICO question were retained for critical appraisal.

The methodological quality, study design, sample characteristics,
intervention, outcome measures, and potential sources of bias were all
taken into consideration. These designs offer more robust evidence than
descriptive or opinion-based articles, systematic reviews, randomized
controlled trials, and longitudinal cohort studies were given more weight
(Dang et al., 2022). To ascertain whether the results could be logically
extended to community psychiatric settings where PMHNPs work,
studies were also evaluated for external validity.

Interpretation extended beyond individual study outcomes by
examining consistency across the body of evidence. Rather than relying
on isolated findings, conclusions were based on recurring themes
identified in multiple investigations evaluating ACT or Flexible
Assertive Community Treatment programs.

Interpretation of Findings and Clinical Significance

The literature consistently demonstrated that ACT is associated with
meaningful reductions in psychiatric rehospitalization among adults with
schizophrenia spectrum disorders. Multidisciplinary care teams that
provide intensive community-based outreach, case management, and
crisis intervention appear to reduce relapses and prevent avoidable

inpatient admissions by addressing barriers to treatment before
psychiatric deterioration occurs (Tholen et al., 2024).

Similarly, the evidence indicates that ACT improves medication
adherence and continuity of care. This finding is clinically significant
because medication nonadherence remains one of the strongest
predictors of psychotic relapse and recurrent hospitalization. Frequent
patient contact, coordinated medication management, psychoeducation,
and collaboration among team members contribute to sustained
treatment engagement and improved adherence (Hird et al., 2024).

An additional theme emerging from the literature is the positive
effect of ACT on community functioning and recovery-oriented
outcomes. Studies reported improvements in housing stability, social
participation, outpatient engagement, and quality of life, reflecting a
shift from symptom-focused care toward holistic recovery. For
PMHNPs, these findings reinforce the importance of integrating
psychosocial interventions and community resources into
comprehensive treatment planning rather than relying exclusively on
pharmacotherapy (Killaspy, 2023).

Implications for Advanced Psychiatric Nursing Practice

The evidence synthesized through this literature review supports
ACT as an effective, evidence-based intervention for individuals with
schizophrenia who experience repeated psychiatric hospitalizations and
difficulty engaging in conventional outpatient services. From a PMHNP
perspective, these findings support timely referral to ACT programs,
interdisciplinary collaboration, and advocacy for community-based
treatment models that promote sustained recovery.

Moreover, interpretation highlights the broader role of PMHNPs as
leaders in translating research into practice. By critically appraising
evidence rather than merely summarizing findings, PMHNPs can
develop treatment plans that improve medication adherence, reduce
healthcare utilization, and enhance functional recovery while addressing
social determinants of health. This evidence-based approach aligns with

recovery-oriented psychiatric care and supports long-term patient
stability.

Conclusion

Summarizing literature vs interpreting search results is key to
evidence-based psychiatry. Summarization describes research, whereas
interpretation critiques its quality, consistency, and clinical relevance.
The collective evidence suggests that Assertive Community Treatment
reduces rehospitalization, improves medication adherence, and improves
community functioning in adults with schizophrenia spectrum disorders
compared to standard outpatient psychiatric care. These findings
strongly recommend introducing ACT into comprehensive PMHNP
practice while researching implementation techniques and patient-
centered outcomes.

Mario Forbes

Abstract

Introduction/Background

Rational clinical decision making is a key component in advanced
practice psychiatric nursing in which evidence-based practice is used.
The PICO framework helps psychiatric mental health nurse practitioners
(PMHNPs) to create focused and precise clinical questions and conduct
a systematic review of the empirical literature. Evidence collection is
essential but there are specific skills required to summaries a literature
search and to interpret the results. The distinction between describing
findings versus critically assessing the quality of data, bias and clinical
transferability will help to ensure that PMHNPs can confidently
incorporate remote treatment modalities into psychiatric care.

Purpose

This inquiry is to test and clarify the differences between
summarizing the literature review and interpreting the results of the
search in evidence-based practice. The review is guided by the following
PICO question: In adults with depression and anxiety disorders (P), does
tele-health Cognitive Behavioral Therapy (CBT) and tele-group
psychotherapy (I), compared to traditional face-to-face psychotherapy
(C), increase treatment engagement and decrease anxiety and depression
symptoms (O)? The aim is to create a methodological framework that
PMHNPs can use to critically examine, evaluate, and implement tele-
health research findings in safe clinical practice.

Methods/Search Strategy

The research methodology was integrative review. Integrative
review was used as research methodology to find research which is
related. Detailed literature searches were conducted in the large
databases such as PubMed, CINAHL, PsycINFO, and Google Scholar.

Targeted keywords and Boolean operators used in the search process
included: “Telehealth AND depression,” “Telepsychiatry AND anxiety,”
“Online group psychotherapy,” “Telehealth-CBT,” “virtual or mental
health treatment,” and “Telehealth AND psychiatric care.” Title and
abstract screening were used to exclude studies that were not relevant to
tele-health modalities, advanced nursing practice, and measurable
psychiatric outcomes. Full-text reviews were conducted of the research
designs found in the evidence pyramid. Clinical studies (adults with
anxiety, depression, insomnia, and/or PTSD) using tele-psychology were
selected and literature without clear mental health measures or not
related to psychiatric care was excluded.

Results

The search resulted in various sources of literature at different
levels of evidence. Systematic reviews and meta-analyses were used to
demonstrate that online group psychotherapy and delivery models using
tele-health systems have similar reductions in symptoms and increased
treatment accessibility as face-to-face therapies at high levels of
evidence (Andrews et al., 2024; Kelber et al., 2025; Krzyzaniak et al.,
2024). Structured protocols with evidence of clinical intervention and
feasibility study were identified in the middle tier, such as CBT-I for
brain tumor patients and military veteran populations (Arizmendi et al.,
2023; Loughan et al., 2024). Intermediate evidence included descriptive
scoping and narrative reviews that provided general narratives of
implementation success in rural and low-income settings (Beheshti et al.,
2022; Butzner & Cuffee, 2021; Sultana & Pagán, 2023). Importantly,
structural problems like digital privacy vulnerabilities and connectivity
concerns were found in remote provider environments (Houser et al.,
2023) in systematic reviews.

Synthesis of Evidence

The findings from the synthesis of the data illustrate the difference
between data description and critical appraisal, yet they also show that
they are complementary. A literature review yielded a consistent profile
of the narrative: tele-health modalities are consistently linked to

improvements in care access for underserved, rural, and low-income
populations and do not negatively impact symptom control (Butzner &
Cuffee, 2021; Sultana & Pagán, 2023). The search results, however,
needed more methodological critique, though. Top-tier systematic
reviews minimized bias to show the efficacy of a treatment over the
broader population level (Andrews et al., 2024; Krzyzaniak et al., 2024),
while analysis of mid-tier clinical trials revealed population-specific
gaps to ensure that positive results from highly specific populations
(e.g., veterans, oncology patients) were carefully evaluated before
general application to the general adult psychiatric population
(Arizmendi et al., 2023; Loughan et al., 2024). Furthermore,
interpretation illuminated key clinical challenges, including the potential
for breaches of patient confidentiality and the limitations of descriptive
summaries in capturing technological aspects of SDoH (Houser et al.,
2023).

Implications for Practice

Knowing the difference between summarizing and interpreting
evidence enables PMHNPs to deliver interventions remotely with
greater clinical accuracy. Telehealth CBT and Tele group psychotherapy
is a very reliable method for increasing patient engagement and
decreasing anxiety and depression symptoms. APPs can confidently use
these tools to improve healthcare equity among the rural and low-
income populations. When developing the tele-health protocols,
however, PMHNPs should be proactive in incorporating risk-mitigation
strategies for data privacy, internet reliability and the unique socio-
demographic requirements of the patient population to maximize clinical
outcomes.

Introduction

An important aspect of psychiatric mental health nursing is the role
of evidence-based practice, which enables psychiatric mental health
nurse practitioners (PMHNPs) to make rational clinical decisions based
on the latest scientific research. PICOS are used to generate a focused
clinical question, which facilitates searching the literature for evidence

and enhance clinician outcomes. Following the process of selecting a
PICO question, this question has been chosen:

Does tele-health CBT (I) and tele group psychotherapy (I)
compared to face-to-face psychotherapy (C) increase treatment
engagement and decrease anxiety and depression symptoms (O) among
adults with depression and anxiety disorders?

There are some steps that need to be taken when conducting a
literature review, such as: Summarizing the literature; Interpreting search
results. These processes are interconnected but have different functions
in evidence-based research. These differences can help PMHNPs assess
research results and use evidence-based interventions in psychiatric
practice.

Comparing Summarizing the Literature Review and Interpreting
Search Results

Literature review summarization is a process of organizing and
presenting of the main results of selected research studies. The goal of
the literature review is to make it easy to see the evidence that pertains
to the PICO question. This process involves recognizing themes, sharing
similarities and differences between studies, and summarizing key study
findings regarding patient outcomes, interventions, and clinical
implications.

A literature review summary is brief description of the findings of
the studies. Andrews et al. (2024), for instance, demonstrated that online
group psychotherapy enhanced patient engagement and treatment access
within mental health care services. Likewise, Krzyzaniak et al. (2024)
found that interventions for anxiety disorders via tele-health were as
effective as in-person psychotherapy. The results of these findings could
be summarized to show that tele-health interventions can help enhance
psychiatric treatment availability while maintaining positive treatment
outcomes.

Summarizing the literature also includes the ability to detect
patterns in several studies. Several of the articles selected in this study,

for instance, indicated that telehealth strategies enhanced access to care
for underserved groups such as rural areas and low-income individuals
(Butzner & Cuffee, 2021; Sultana & Pagán, 2023). The literature review
is summarized to structure this information into a discussion that can be
used for supporting the PICO question.

Interpreting the search results takes a different approach, however,
in which critical interpretation of the meaning, quality, reliability and
clinical relevance of the evidence retrieved during the literature search
are required. Interpretation is more than just reporting the results of a
study. Rather, it is geared toward critiquing the evidence in relation to
the PICO question and the ability to translate the findings into
psychiatric nursing practice.

PMHNPs need to be able to assess the rigor of evidence, limitations
within research studies, and relevance of the interventions to the clinical
situation. Systematic reviews and meta-analyses, for instance, as
conducted by Andrews et al. (2024) and Kelber et al. (2025), bring
together several studies and lower the risk of bias to provide stronger
evidence. The narrative review and descriptive study, on the other hand,
can be of assistance to give background information; however, they are
less strong.

Also, when you are interpreting the results of the search, you are
interpreting whether the results from the studies are relevant to the
patient population that you have identified in your PICO question.
Arizmendi et al. (2023) employed a sample of military veterans
receiving CBT-I interventions via tele-health. The results of these studies
indicate that tele-health interventions are effective, but it remains to be
seen if the results can be applied to larger populations of individuals
with anxiety and depression disorders.

In general, the literature review is summarized by describing the
results of the research, and the interpretation of search results is
described by the analysis of the meaning, reliability and clinical
relevance of the results of the searched literature.

The steps taken to make sense of search results. The way in which
the search results have been interpreted.

The results from the searches were interpreted using several steps in
the process for the selected PICO question. A thorough literature review
was completed on databases including PubMed, CINAHL, PsycINFO
and Google Scholar. To find relevant studies pertaining to tele-health
psychotherapy, depression, anxiety, and cognitive behavioral therapy,
keywords and Boolean operators were used.

Title and abstracts of studies were then screened to see if articles
were relevant to the PICO question. The articles were chosen for full
text review if they focused on tele-health interventions, online
psychotherapy, CBT, depression, anxiety, PTSD and treatment outcome.
Research not related to psychiatric treatment or failing to have any
measurable mental health outcomes was not included.

The next step was to assess the quality of the information and the
strength of the evidence presented in each of the studies using the
evidence pyramid. Systematic reviews and meta-analyses were regarded
as the highest quality evidence, as they were derived by combining
results from several research studies. Andrews et al. (2024), Kelber et al.
(2025), and Krzyzaniak et al. (2024) gave high-level evidence on the
effectiveness of tele-health as a means to deliver mental health
treatment.

Evidence quality was evaluated and findings from each study were
compared to notice any common themes and consistent findings
throughout the studies. Several studies showed that tele-health
interventions had positive outcomes on access to psychiatric care,
treatment adherence, and symptom management for individuals with
anxiety and depression. The study by Beheshti et al. (2022) and Butzner
and Cuffee (2021) highlighted the role of tele-health in making
healthcare more accessible to underserved populations. Positive results
have also been found with CBT interventions delivered via tele-health
by Loughan et al. (2024) and Arizmendi et al. (2023).

The last part of the search results interpretation was to consider the
limitations and the practical implications regarding PMHNP practice.
Some studies raised issues of patient privacy, technical issues, and
internet connectivity. Houser et al. (2023) noted potential privacy and
security concerns of tele services, particularly regarding the protection
of patient confidentiality during psychiatric care sessions with a virtual
provider.

Conclusion

The ability to summarize what was found in the literature and to
interpret the results of the search are important parts of evidence-based
psychiatric research. Summarizing literature involves organizing and
describing the research findings and interpreting search results involves
critically evaluating the reliability, interpretation, and clinical relevance
of the literature. This search process that was used for the selected PICO
question involved the following: a database search, screening articles,
evaluating levels of evidence, comparing findings, and analyzing the
clinical implications. These actions enable PMHNPs to implement
evidence-based interventions that will enhance patient outcomes, make
treatment more available, and facilitate quality psychiatric treatment via
tele-health.

**## NUR670Wk5Responses.pdf**

Nakiba Nelson

Interpreting the Results of the Literature Review

Introduction

Psychiatric-Mental Health Nurse Practitioners (PMHNPs) make
clinical decisions based on their interpretation of the evidence, which is
a crucial part of evidence-based practice (EBP). A literature review finds
existing research, but interpreting the findings necessitates a critical
evaluation of methodological quality, consistency of findings, practice
application, and consequences for patient outcomes. For complicated
mental illnesses like schizophrenia, where interventions must target
long-term recovery, treatment adherence, and community reintegration
in addition to symptom management, this distinction is especially
crucial. For adults with schizophrenia spectrum illnesses who are
frequently hospitalized, the chosen PICO question assesses whether
Assertive Community Treatment (ACT) yields better results than normal
outpatient psychiatric care.

Comparing Literature Summarization and Interpretation

Interpreting search results and summarizing the literature are
essentially distinct activities. A literature overview describes research
designs, interventions, populations, and outcomes to objectively
aggregate the results of various studies. However, interpretation
necessitates higher-order analysis that assesses the overall strength of the
evidence, finds patterns and contradictions, takes bias into account, and
assesses the findings' clinical importance (Melnyk & Fineout-Overholt,
2023).

Interpretation transforms research findings into useful clinical
knowledge for PMHNPs. Instead of just stating that ACT lowers
hospitalization rates, interpretation takes into account whether the results
are repeatable across healthcare systems, whether patient characteristics
or resource availability may affect effectiveness, and whether the
evidence is rigorous enough to support implementation in practice. This

analytical method enables tailored psychiatric care and enhances
evidence-based decision-making.

Process Used to Interpret the Search Results

The interpretation process began with a comprehensive search of
PubMed, CINAHL Complete, PsycINFO, the Cochrane Library, and
Google Scholar using combinations of the
keywords schizophrenia, Assertive Community Treatment, ACT
team, Flexible Assertive Community Treatment
(FACT), rehospitalization, medication adherence, and community
functioning. Following duplicate removal and screening, only peer-
reviewed studies published between 2021 and 2026 that directly
addressed the PICO question were retained for critical appraisal.

The methodological quality, study design, sample characteristics,
intervention, outcome measures, and potential sources of bias were all
taken into consideration. These designs offer more robust evidence than
descriptive or opinion-based articles, systematic reviews, randomized
controlled trials, and longitudinal cohort studies were given more weight
(Dang et al., 2022). To ascertain whether the results could be logically
extended to community psychiatric settings where PMHNPs work,
studies were also evaluated for external validity.

Interpretation extended beyond individual study outcomes by
examining consistency across the body of evidence. Rather than relying
on isolated findings, conclusions were based on recurring themes
identified in multiple investigations evaluating ACT or Flexible
Assertive Community Treatment programs.

Interpretation of Findings and Clinical Significance

The literature consistently demonstrated that ACT is associated with
meaningful reductions in psychiatric rehospitalization among adults with
schizophrenia spectrum disorders. Multidisciplinary care teams that
provide intensive community-based outreach, case management, and
crisis intervention appear to reduce relapses and prevent avoidable

inpatient admissions by addressing barriers to treatment before
psychiatric deterioration occurs (Tholen et al., 2024).

Similarly, the evidence indicates that ACT improves medication
adherence and continuity of care. This finding is clinically significant
because medication nonadherence remains one of the strongest
predictors of psychotic relapse and recurrent hospitalization. Frequent
patient contact, coordinated medication management, psychoeducation,
and collaboration among team members contribute to sustained
treatment engagement and improved adherence (Hird et al., 2024).

An additional theme emerging from the literature is the positive
effect of ACT on community functioning and recovery-oriented
outcomes. Studies reported improvements in housing stability, social
participation, outpatient engagement, and quality of life, reflecting a
shift from symptom-focused care toward holistic recovery. For
PMHNPs, these findings reinforce the importance of integrating
psychosocial interventions and community resources into
comprehensive treatment planning rather than relying exclusively on
pharmacotherapy (Killaspy, 2023).

Implications for Advanced Psychiatric Nursing Practice

The evidence synthesized through this literature review supports
ACT as an effective, evidence-based intervention for individuals with
schizophrenia who experience repeated psychiatric hospitalizations and
difficulty engaging in conventional outpatient services. From a PMHNP
perspective, these findings support timely referral to ACT programs,
interdisciplinary collaboration, and advocacy for community-based
treatment models that promote sustained recovery.

Moreover, interpretation highlights the broader role of PMHNPs as
leaders in translating research into practice. By critically appraising
evidence rather than merely summarizing findings, PMHNPs can
develop treatment plans that improve medication adherence, reduce
healthcare utilization, and enhance functional recovery while addressing
social determinants of health. This evidence-based approach aligns with

recovery-oriented psychiatric care and supports long-term patient
stability.

Conclusion

Summarizing literature vs interpreting search results is key to
evidence-based psychiatry. Summarization describes research, whereas
interpretation critiques its quality, consistency, and clinical relevance.
The collective evidence suggests that Assertive Community Treatment
reduces rehospitalization, improves medication adherence, and improves
community functioning in adults with schizophrenia spectrum disorders
compared to standard outpatient psychiatric care. These findings
strongly recommend introducing ACT into comprehensive PMHNP
practice while researching implementation techniques and patient-
centered outcomes.

Mario Forbes

Abstract

Introduction/Background

Rational clinical decision making is a key component in advanced
practice psychiatric nursing in which evidence-based practice is used.
The PICO framework helps psychiatric mental health nurse practitioners
(PMHNPs) to create focused and precise clinical questions and conduct
a systematic review of the empirical literature. Evidence collection is
essential but there are specific skills required to summaries a literature
search and to interpret the results. The distinction between describing
findings versus critically assessing the quality of data, bias and clinical
transferability will help to ensure that PMHNPs can confidently
incorporate remote treatment modalities into psychiatric care.

Purpose

This inquiry is to test and clarify the differences between
summarizing the literature review and interpreting the results of the
search in evidence-based practice. The review is guided by the following
PICO question: In adults with depression and anxiety disorders (P), does
tele-health Cognitive Behavioral Therapy (CBT) and tele-group
psychotherapy (I), compared to traditional face-to-face psychotherapy
(C), increase treatment engagement and decrease anxiety and depression
symptoms (O)? The aim is to create a methodological framework that
PMHNPs can use to critically examine, evaluate, and implement tele-
health research findings in safe clinical practice.

Methods/Search Strategy

The research methodology was integrative review. Integrative
review was used as research methodology to find research which is
related. Detailed literature searches were conducted in the large
databases such as PubMed, CINAHL, PsycINFO, and Google Scholar.

Targeted keywords and Boolean operators used in the search process
included: “Telehealth AND depression,” “Telepsychiatry AND anxiety,”
“Online group psychotherapy,” “Telehealth-CBT,” “virtual or mental
health treatment,” and “Telehealth AND psychiatric care.” Title and
abstract screening were used to exclude studies that were not relevant to
tele-health modalities, advanced nursing practice, and measurable
psychiatric outcomes. Full-text reviews were conducted of the research
designs found in the evidence pyramid. Clinical studies (adults with
anxiety, depression, insomnia, and/or PTSD) using tele-psychology were
selected and literature without clear mental health measures or not
related to psychiatric care was excluded.

Results

The search resulted in various sources of literature at different
levels of evidence. Systematic reviews and meta-analyses were used to
demonstrate that online group psychotherapy and delivery models using
tele-health systems have similar reductions in symptoms and increased
treatment accessibility as face-to-face therapies at high levels of
evidence (Andrews et al., 2024; Kelber et al., 2025; Krzyzaniak et al.,
2024). Structured protocols with evidence of clinical intervention and
feasibility study were identified in the middle tier, such as CBT-I for
brain tumor patients and military veteran populations (Arizmendi et al.,
2023; Loughan et al., 2024). Intermediate evidence included descriptive
scoping and narrative reviews that provided general narratives of
implementation success in rural and low-income settings (Beheshti et al.,
2022; Butzner & Cuffee, 2021; Sultana & Pagán, 2023). Importantly,
structural problems like digital privacy vulnerabilities and connectivity
concerns were found in remote provider environments (Houser et al.,
2023) in systematic reviews.

Synthesis of Evidence

The findings from the synthesis of the data illustrate the difference
between data description and critical appraisal, yet they also show that
they are complementary. A literature review yielded a consistent profile
of the narrative: tele-health modalities are consistently linked to

improvements in care access for underserved, rural, and low-income
populations and do not negatively impact symptom control (Butzner &
Cuffee, 2021; Sultana & Pagán, 2023). The search results, however,
needed more methodological critique, though. Top-tier systematic
reviews minimized bias to show the efficacy of a treatment over the
broader population level (Andrews et al., 2024; Krzyzaniak et al., 2024),
while analysis of mid-tier clinical trials revealed population-specific
gaps to ensure that positive results from highly specific populations
(e.g., veterans, oncology patients) were carefully evaluated before
general application to the general adult psychiatric population
(Arizmendi et al., 2023; Loughan et al., 2024). Furthermore,
interpretation illuminated key clinical challenges, including the potential
for breaches of patient confidentiality and the limitations of descriptive
summaries in capturing technological aspects of SDoH (Houser et al.,
2023).

Implications for Practice

Knowing the difference between summarizing and interpreting
evidence enables PMHNPs to deliver interventions remotely with
greater clinical accuracy. Telehealth CBT and Tele group psychotherapy
is a very reliable method for increasing patient engagement and
decreasing anxiety and depression symptoms. APPs can confidently use
these tools to improve healthcare equity among the rural and low-
income populations. When developing the tele-health protocols,
however, PMHNPs should be proactive in incorporating risk-mitigation
strategies for data privacy, internet reliability and the unique socio-
demographic requirements of the patient population to maximize clinical
outcomes.

Introduction

An important aspect of psychiatric mental health nursing is the role
of evidence-based practice, which enables psychiatric mental health
nurse practitioners (PMHNPs) to make rational clinical decisions based
on the latest scientific research. PICOS are used to generate a focused
clinical question, which facilitates searching the literature for evidence

and enhance clinician outcomes. Following the process of selecting a
PICO question, this question has been chosen:

Does tele-health CBT (I) and tele group psychotherapy (I)
compared to face-to-face psychotherapy (C) increase treatment
engagement and decrease anxiety and depression symptoms (O) among
adults with depression and anxiety disorders?

There are some steps that need to be taken when conducting a
literature review, such as: Summarizing the literature; Interpreting search
results. These processes are interconnected but have different functions
in evidence-based research. These differences can help PMHNPs assess
research results and use evidence-based interventions in psychiatric
practice.

Comparing Summarizing the Literature Review and Interpreting
Search Results

Literature review summarization is a process of organizing and
presenting of the main results of selected research studies. The goal of
the literature review is to make it easy to see the evidence that pertains
to the PICO question. This process involves recognizing themes, sharing
similarities and differences between studies, and summarizing key study
findings regarding patient outcomes, interventions, and clinical
implications.

A literature review summary is brief description of the findings of
the studies. Andrews et al. (2024), for instance, demonstrated that online
group psychotherapy enhanced patient engagement and treatment access
within mental health care services. Likewise, Krzyzaniak et al. (2024)
found that interventions for anxiety disorders via tele-health were as
effective as in-person psychotherapy. The results of these findings could
be summarized to show that tele-health interventions can help enhance
psychiatric treatment availability while maintaining positive treatment
outcomes.

Summarizing the literature also includes the ability to detect
patterns in several studies. Several of the articles selected in this study,

for instance, indicated that telehealth strategies enhanced access to care
for underserved groups such as rural areas and low-income individuals
(Butzner & Cuffee, 2021; Sultana & Pagán, 2023). The literature review
is summarized to structure this information into a discussion that can be
used for supporting the PICO question.

Interpreting the search results takes a different approach, however,
in which critical interpretation of the meaning, quality, reliability and
clinical relevance of the evidence retrieved during the literature search
are required. Interpretation is more than just reporting the results of a
study. Rather, it is geared toward critiquing the evidence in relation to
the PICO question and the ability to translate the findings into
psychiatric nursing practice.

PMHNPs need to be able to assess the rigor of evidence, limitations
within research studies, and relevance of the interventions to the clinical
situation. Systematic reviews and meta-analyses, for instance, as
conducted by Andrews et al. (2024) and Kelber et al. (2025), bring
together several studies and lower the risk of bias to provide stronger
evidence. The narrative review and descriptive study, on the other hand,
can be of assistance to give background information; however, they are
less strong.

Also, when you are interpreting the results of the search, you are
interpreting whether the results from the studies are relevant to the
patient population that you have identified in your PICO question.
Arizmendi et al. (2023) employed a sample of military veterans
receiving CBT-I interventions via tele-health. The results of these studies
indicate that tele-health interventions are effective, but it remains to be
seen if the results can be applied to larger populations of individuals
with anxiety and depression disorders.

In general, the literature review is summarized by describing the
results of the research, and the interpretation of search results is
described by the analysis of the meaning, reliability and clinical
relevance of the results of the searched literature.

The steps taken to make sense of search results. The way in which
the search results have been interpreted.

The results from the searches were interpreted using several steps in
the process for the selected PICO question. A thorough literature review
was completed on databases including PubMed, CINAHL, PsycINFO
and Google Scholar. To find relevant studies pertaining to tele-health
psychotherapy, depression, anxiety, and cognitive behavioral therapy,
keywords and Boolean operators were used.

Title and abstracts of studies were then screened to see if articles
were relevant to the PICO question. The articles were chosen for full
text review if they focused on tele-health interventions, online
psychotherapy, CBT, depression, anxiety, PTSD and treatment outcome.
Research not related to psychiatric treatment or failing to have any
measurable mental health outcomes was not included.

The next step was to assess the quality of the information and the
strength of the evidence presented in each of the studies using the
evidence pyramid. Systematic reviews and meta-analyses were regarded
as the highest quality evidence, as they were derived by combining
results from several research studies. Andrews et al. (2024), Kelber et al.
(2025), and Krzyzaniak et al. (2024) gave high-level evidence on the
effectiveness of tele-health as a means to deliver mental health
treatment.

Evidence quality was evaluated and findings from each study were
compared to notice any common themes and consistent findings
throughout the studies. Several studies showed that tele-health
interventions had positive outcomes on access to psychiatric care,
treatment adherence, and symptom management for individuals with
anxiety and depression. The study by Beheshti et al. (2022) and Butzner
and Cuffee (2021) highlighted the role of tele-health in making
healthcare more accessible to underserved populations. Positive results
have also been found with CBT interventions delivered via tele-health
by Loughan et al. (2024) and Arizmendi et al. (2023).

The last part of the search results interpretation was to consider the
limitations and the practical implications regarding PMHNP practice.
Some studies raised issues of patient privacy, technical issues, and
internet connectivity. Houser et al. (2023) noted potential privacy and
security concerns of tele services, particularly regarding the protection
of patient confidentiality during psychiatric care sessions with a virtual
provider.

Conclusion

The ability to summarize what was found in the literature and to
interpret the results of the search are important parts of evidence-based
psychiatric research. Summarizing literature involves organizing and
describing the research findings and interpreting search results involves
critically evaluating the reliability, interpretation, and clinical relevance
of the literature. This search process that was used for the selected PICO
question involved the following: a database search, screening articles,
evaluating levels of evidence, comparing findings, and analyzing the
clinical implications. These actions enable PMHNPs to implement
evidence-based interventions that will enhance patient outcomes, make
treatment more available, and facilitate quality psychiatric treatment via
tele-health.