Patient-centered interventions to improve medication management and adherence: A qualitative review of research findings

Objective

Patient-centered approaches to improving medication adherence hold promise, but evidence of their effectiveness is unclear. This review reports the current state of scientific research around interventions to improve medication management through four patient-centered domains: shared decision-making, methods to enhance effective prescribing, systems for eliciting and acting on patient feedback about medication use and treatment goals, and medication-taking behavior.

Methods

We reviewed literature on interventions that fell into these domains and were published between January 2007 and May 2013. Two reviewers abstracted information and categorized studies by intervention type.

Results

We identified 60 studies, of which 40% focused on patient education. Other intervention types included augmented pharmacy services, decision aids, shared decision-making, and clinical review of patient adherence. Medication adherence was an outcome in most (70%) of the studies, although 50% also examined patient-centered outcomes.

Conclusions

We identified a large number of medication management interventions that incorporated patient-centered care and improved patient outcomes. We were unable to determine whether these interventions are more effective than traditional medication adherence interventions.

Practice Implications

Additional research is needed to identify effective and feasible approaches to incorporate patient-centeredness into the medication management processes of the current health care system, if appropriate.     

心理咨询师培训班学员的职业动机与从业意愿

目的:探讨心理咨询师培训班学员的职业动机特征及其与从业意愿的关系.方法:选取天津、郑州、宁波参加心理咨询师职业资格培训的学员509名,采用成为心理治疗师的影响因素修订版(IBT-R)问卷(包含职业利他、追求卓越、自我与人际和谐、人际卷入、职业回报、坎坷道路、人际疏离、他人激励、家庭烦扰、助人榜样)和自编从事心理咨询职业意愿调查表进行测查.结果:88.6％的学员欲从事心理咨询工作,兼职从业意愿得分高于专职[(5.3±1.8)Vs.(4.9±1.9),P=0.001];大专及以下学员的专职从业意愿得分高于本科学员[(4.9±1.9)vs.(4.2±2.3),P =0.002];心理学专业学员的专职从业意愿得分高于非心理学学员[(4.7±2.1)vs.(4.1±2.4),P =0.001];教育工作者的兼职从业意愿得分高于无职业和其他职业者[(5.5±1.9)vs.(4.5±2.4),(4.3±2.7),P =0.002、0.045].职业利他、职业回报、自我与人际和谐、他人激励得分与学员专职从业意愿的相关具有统计学意义(β=0.22、0.18、-0.11、0.11,均P＜0.05),兼职从业意愿与职业利他得分呈正相关(β=0.11,P=0.013).有、无职业学员的从业意愿多元回归方程不同;职业利他、职业回报和他人激励得分高,自我与人际和谐、家庭烦扰得分低的非心理学专业学员的专职从业意愿更强(β=0.30、0.25、0.14、-0.17、-0.16,均P＜0.05),职业利他得分高的非心理学学员的兼职从业意愿也较高(β=0.15,P=0.019);而心理学专业学员的从业意愿与动机、经历各因子得分的相关均无统计学意义.结论:心理咨询师培训班学员最重要的职业动机可能是职业利他、自我与人际和谐、职业回报,人际卷入动机较弱.职业利他、职业回报、他人激励对学员的专职从业意愿有促进作用,自我与人际和谐则可能削弱他们的专职从业意愿.学员的职业和专业对动机和从业意愿的关系具有调节作用.     

Effects of eHealth interventions on medication adherence: a systematic review of the literature

Background

Since medication nonadherence is considered to be an important health risk, numerous interventions to improve adherence have been developed. During the past decade, the use of Internet-based interventions to improve medication adherence has increased rapidly. Internet interventions have the potential advantage of tailoring the interventions to the needs and situation of the patient.

Objective

The main aim of this systematic review was to investigate which tailored Internet interventions are effective in improving medication adherence.

Methods

We undertook comprehensive literature searches in PubMed, PsycINFO, EMBASE, CINAHL, and Communication Abstracts, following the guidelines of the Cochrane Collaboration. The methodological quality of the randomized controlled trials and clinical controlled trials and methods for measuring adherence were independently reviewed by two researchers.

Results

A total of 13 studies met the inclusion criteria. All included Internet interventions clearly used moderately or highly sophisticated computer-tailored methods. Data synthesis revealed that there is evidence for the effectiveness of Internet interventions in improving medication adherence: 5 studies (3 high-quality studies and 2 low-quality studies) showed a significant effect on adherence; 6 other studies (4 high-quality studies and 2 low-quality studies) reported a moderate effect on adherence; and 2 studies (1 high-quality study and 1 low-quality study) showed no effect on patients’ adherence. However, most studies used self-reported measurements to assess adherence, which is generally perceived as a low-quality measurement. In addition, we did not find a clear relationship between the quality of the studies or the level of sophistication of message tailoring and the effectiveness of the intervention. This might be explained by the great difference in study designs and the way of measuring adherence, which makes results difficult to compare. There was also large variation in the measured interval between baseline and follow-up measurements.

Conclusion

This review shows promising results on the effectiveness of Internet interventions to enhance patients’ adherence to prescribed long-term medications. Although there is evidence according to the data synthesis, the results must be interpreted with caution due to low-quality adherence measurements. Future studies using high-quality measurements to assess medication adherence are recommended to establish more robust evidence for the effectiveness of eHealth interventions on medication adherence.     

Integrating online communities and social networks with computerised treatment for insomnia: a qualitative study

BackgroundInsomnia is a common psychological complaint. Cognitive behavioural therapy for insomnia (CBT-I), although effective, is little used because of lack of trained providers. Computerised CBT-I (CCBT-I) may be a solution to this shortfall in access.AimTo explore patient and health professional perspectives and the role of social networking, to develop a novel CCBT-I programme to increase access to this form of intervention.MethodSemi-structured interviews and focus groups with a purposive sample of health professionals and adults with insomnia.ResultsA total of 23 health professionals and 28 patients were interviewed. Features designed to engender trust and improve functionality were perceived to improve uptake and adherence to CCBT-I. Trust lay in programme accreditation; for professionals, trust derived from evidence of effectiveness; for patients, trust depended on the doctor–patient relationship, professional support, the quality of online peer support, and perceptions of risk. Patients wanted mobile applications; access in short periods; self-assessment; interactive, personalised information on sleep; and moderated contact with other users. Patients and practitioners differed over whether useful information could be distinguished from less useful or potentially incorrect information.ConclusionImproving uptake and adherence to online programmes for insomnia requires design features focusing on trust and functionality. Enabling greater patient control and interaction with other users and professionals may stimulate positive experiences of online therapy. CCBT-I would enable greater access to treatment but is limited by lack of online access or poor computer literacy.     

Online interventions for social marketing health behavior change campaigns: a meta-analysis of psychological architectures and adherence factors

Background

Researchers and practitioners have developed numerous online interventions that encourage people to reduce their drinking, increase their exercise, and better manage their weight. Motivations to develop eHealth interventions may be driven by the Internet’s reach, interactivity, cost-effectiveness, and studies that show online interventions work. However, when designing online interventions suitable for public campaigns, there are few evidence-based guidelines, taxonomies are difficult to apply, many studies lack impact data, and prior meta-analyses are not applicable to large-scale public campaigns targeting voluntary behavioral change.

Objectives

This meta-analysis assessed online intervention design features in order to inform the development of online campaigns, such as those employed by social marketers, that seek to encourage voluntary health behavior change. A further objective was to increase understanding of the relationships between intervention adherence, study adherence, and behavioral outcomes.

Methods

Drawing on systematic review methods, a combination of 84 query terms were used in 5 bibliographic databases with additional gray literature searches. This resulted in 1271 abstracts and papers; 31 met the inclusion criteria. In total, 29 papers describing 30 interventions were included in the primary meta-analysis, with the 2 additional studies qualifying for the adherence analysis. Using a random effects model, the first analysis estimated the overall effect size, including groupings by control conditions and time factors. The second analysis assessed the impacts of psychological design features that were coded with taxonomies from evidence-based behavioral medicine, persuasive technology, and other behavioral influence fields. These separate systems were integrated into a coding framework model called the communication-based influence components model. Finally, the third analysis assessed the relationships between intervention adherence and behavioral outcomes.

Results

The overall impact of online interventions across all studies was small but statistically significant (standardized mean difference effect size d = 0.19, 95% confidence interval [CI] = 0.11 - 0.28, P < .001, number of interventions k = 30). The largest impact with a moderate level of efficacy was exerted from online interventions when compared with waitlists and placebos (d = 0.28, 95% CI = 0.17 - 0.39, P < .001, k = 18), followed by comparison with lower-tech online interventions (d = 0.16, 95% CI = 0.00 - 0.32, P = .04, k = 8); no significant difference was found when compared with sophisticated print interventions (d = –0.11, 95% CI = –0.34 to 0.12, P = .35, k = 4), though online interventions offer a small effect with the advantage of lower costs and larger reach. Time proved to be a critical factor, with shorter interventions generally achieving larger impacts and greater adherence. For psychological design, most interventions drew from the transtheoretical approach and were goal orientated, deploying numerous influence components aimed at showing users the consequences of their behavior, assisting them in reaching goals, and providing normative pressure. Inconclusive results suggest a relationship between the number of influence components and intervention efficacy. Despite one contradictory correlation, the evidence suggests that study adherence, intervention adherence, and behavioral outcomes are correlated.

Conclusions

These findings demonstrate that online interventions have the capacity to influence voluntary behaviors, such as those routinely targeted by social marketing campaigns. Given the high reach and low cost of online technologies, the stage may be set for increased public health campaigns that blend interpersonal online systems with mass-media outreach. Such a combination of approaches could help individuals achieve personal goals that, at an individual level, help citizens improve the quality of their lives and at a state level, contribute to healthier societies.     

Providing web-based feedback and social norms information to reduce student alcohol intake: a multisite investigation

Background

Unhealthy alcohol use among university students is cause for concern, yet the level of help seeking behavior for alcohol use is low within the student population. Electronic brief interventions delivered via the Internet present an alternative to traditional treatments and could enable the delivery of interventions on a population basis. Further evidence is needed of the effectiveness of Internet-delivered interventions and of their generalizability across educational institutions.

Objective

Our objective was to evaluate the effectiveness across 4 UK universities of a Web-based intervention for student alcohol use.

Methods

In total, 1112 participants took part. Participants were stratified by educational institution, gender, age group, year of study, and self-reported weekly consumption of alcohol and randomly assigned to either the control arm or to the immediate or delayed intervention arms. Intervention participants gained access to the intervention between weeks 1 to 7 or weeks 8 to 15, respectively. The intervention provided electronic personalized feedback and social norms information on drinking behavior accessed by logging on to a website. Participants registered interest by completing a brief screening questionnaire and were then asked to complete 4 further assessments across the 24 weeks of the study. Assessments included a retrospective weekly drinking diary, the Alcohol Use Disorders Identification Test (AUDIT), and a readiness-to-change algorithm. The outcome variable was the number of units of alcohol consumed in the last week. The effect of treatment arm and time on units consumed last week and average units consumed per drinking occasion were investigated using repeated measures multivariate analysis of covariance (MANCOVA). In addition, the data were modeled using a longitudinal regression with time points clustered within students.

Results

MANCOVA revealed a main effect of time on units of alcohol consumed over the last week. A longitudinal regression model showed an effect of assessment across time predicting that participants who completed at least 2 assessments reduced their drinking. The model predicted an additional effect of being assigned to an intervention arm, an effect that increased across time. Regression analysis predicted that being male or being assigned to an intervention arm increased the odds of not completing all assessments. The number of units of alcohol consumed over the last week at registration, age, university educational institution, and readiness to change were not predictive of completion.

Conclusions

Delivering an electronic personalized feedback intervention to students via the Internet can be effective in reducing weekly alcohol consumption. The effect does not appear to differ by educational institution. Our model suggested that monitoring alone is likely to reduce weekly consumption over 24 weeks but that consumption could be further reduced by providing access to a Web-based intervention. Further research is needed to understand the apparent therapeutic effect of monitoring and how this can be utilized to enhance the effectiveness of brief Web-based interventions.     

Relationship of race-, sexual orientation-, and HIV-related discrimination with adherence to HIV treatment: a pilot study

Adherence to highly active antiretroviral therapy (HAART) must be close to perfect in order to maintain suppression of HIV viral load, and to prevent the development of drug resistant strains of HIV. People living with HIV (PLWH) often report low levels of adherence. One variable that has been linked to poor adherence is perceived discrimination; however, research has generally not considered the possible unique effects of different types of discrimination on adherence. The present pilot study aimed to examine the association of three types of discrimination (due to HIV+ status, race, or sexual orientation) with adherence among 57 PLWH. Logistic regression analyses were conducted to demonstrate the relationships between each type of discrimination and self-reported adherence. Racial discrimination significantly predicted lower adherence levels, whereas sexual orientation- and HIV-related discrimination did not. Results underscore the importance of addressing discrimination issues, specifically racial, when designing interventions to improve adherence to HAART.     

Participant experiences and perceptions of physical activity-enhancing interventions for people with physical impairments and mobility limitations: a meta-synthesis of qualitative research evidence

Disabled people face multiple personal, environmental and social barriers that interfere with leading a physically active lifestyle. Thus, there is an urgent need for behaviour change interventions to increase physical activity (PA) by specifically addressing the situations of disabled people, and barriers to participation. This original meta-synthesis of qualitative research was undertaken to explore participants’ experiences and perceptions of PA-enhancing interventions for adults with physical impairments resulting in mobility limitations. Published articles were identified through a rigorous systematic search. Based on the inclusion/exclusion criteria, 10 articles were included for review. Following a critical appraisal of the articles, methods of thematic synthesis were drawn upon to generate overarching concepts through interpretation and conceptual synthesis. Seven interrelated concepts were constructed representing both components and outcomes of the interventions. These were (i) Diversity of interventions; (ii) Importance of communication; (iii) Need for social support; (iv) Behavioural strategies; (v) Gaining knowledge; (vi) Re-framing thoughts about exercise and the self and (vii) Health and well-being. The results revealed that a combination of informational, social and behavioural interventions is perceived as crucial for PA initiation and maintenance. Furthermore, key elements of effective intervention design and implications for policies and practices to increase PA participation are proposed.     

Self-directed interventions to promote weight loss: a systematic review and meta-analysis

Many self-directed weight-loss interventions have been developed using a variety of delivery formats (e.g., internet and smartphone) and change techniques. Yet, little research has examined whether self-directed interventions can exclusively promote weight loss. MEDLINE, Embase, PsycINFO, CINAHL, and the Cochrane Library were systematically reviewed for randomised controlled trials evaluating self-directed interventions in relation to weight-loss outcomes in adults. Standardised mean differences (SMD) and 95% confidence intervals (CI) were calculated using a random effects model. Twenty-seven trials incorporating 36 comparisons met our inclusion criteria. Participants using self-directed interventions lost significantly more weight (MD?=??1.56?kg, CI ?2.25, ?0.86 ranging from 0.6 to 5.3?kg) compared to those in the minimal intervention or no-treatment groups (3.1-month follow-up median). The majority of interventions were internet based (18 evaluations) and these were effective at 3 months (MD?=??1.74?kg, CI ?2.65, ?0.82 ranging from 0.6 to 4.8?kg) (SMD?=??0.48, 95% CI ?0.72, ?0.24, I²?=?82%; p?I²?=?76%; p?=?.004; 4 evaluations). Self-directed weight-loss interventions can generate modest weight loss for up to 6 months but may need to be supplemented by other interventions to achieve sustained and clinically meaningful weight loss.     

Persuasive user experiences of a health Behavior Change Support System: A 12-month study for prevention of metabolic syndrome

BackgroundObesity has become a severe health problem in the world. Even a moderate 5% weight loss can significantly reduce the prevalence of metabolic syndrome, which can be vital for preventing comorbidities caused by the obesity. Health Behavior Change Support Systems (hBCSS) emphasize an autogenous approach, where an individual uses the system to influence one’s own attitude or behavior to achieve his or her own goal. Regardless of promising results, such health interventions technology has often been considered merely as a tool for delivering content that has no effect or value of its own. More research on actual system features is required.ObjectivesThe objective of this study is to describe how users perceive persuasive software features designed and implemented into a support system.MethodsThe research medium in this study is a web-based information system designed as a lifestyle intervention for participants who are at risk of developing a metabolic syndrome or who are already suffering from it. The system was designed closely following the principles of the Persuasive Systems Design (PSD) model and the Behavior Change Support Systems (BCSS) framework. A total of 43 system users were interviewed for this study during and after a 52 week intervention period. In addition, the system's login data and subjects’ Body Mass Index (BMI) measures were used to interpret the results.ResultsThis study explains in detail how the users perceived using the system and its persuasive features. Self-monitoring, reminders, and tunneling were perceived as especially beneficial persuasive features. The need for social support appeared to grow along the duration of the intervention. Unobtrusiveness was found to be very important in all stages of the intervention rather than only at the beginning.ConclusionsPersuasive software features have power to affect individuals’ health behaviors. Through their systematicity the PSD model and the BCSS framework provide effective support for the design and development of technological health interventions. Designers of such systems may choose, for instance, to implement more self-monitoring tools to help individuals to adjust their personal goals with the system’s offerings better.     

Development of a motivation-based tool to facilitate individualized self-management interventions for adolescents with asthma

ObjectiveTo develop a questionnaire for segmenting adolescents with asthma into archetypes based on their motivations for individualized self-management interventions.MethodsA prospective observational study using segmentation methodology. First, adolescents created photo diaries followed by in-person semi-structured interviews to develop a pool of candidate items for identifying and describing archetypes. Second, quantitative methods were used to test the pool of items to determine which ones best identified each archetype.ResultsSix archetypes based on motivations were identified and described: goal oriented visionaries; mentors and helpers; influencers; discouraged adolescents; dependent adolescents; and shame avoiders. A questionnaire with 63 candidate items was administered to 201 adolescents. Confirmatory factor analysis resulted in a 17-item questionnaire that identified the archetypes.ConclusionThis study is the first step towards applying a segmentation methodology to facilitate the application of interventions during a clinic visit to increase adherence. It has shown that a relatively short questionnaire can be used to identify archetypes based on motivations.Practice ImplicationsThe 17-item questionnaire could provide a framework and direction for healthcare professionals to customize existing adherence interventions, such as motivational interviewing, to different segments of adolescents. It would be especially helpful in primary care settings where time is limited.     

Patterns of engagement between GPs and adolescents presenting with psychological difficulties: a qualitative study

Background

Psychological difficulties are common in adolescence with general practice attendees having higher rates than reported in community surveys. Yet GP identification of common mental health problems in this age group is limited. Anxiety and uncertainty around professional practice have been found among GPs and they vary in their degree of engagement with adolescents presenting with psychological difficulties.

Aim

To explore which factors influence the degree of GP engagement.

Design and setting

Qualitative study based in 18 practices in the north east of England. The practices recruited included rural, urban, and mixed populations of patients predominantly living in socioeconomically disadvantaged communities.

Method

Theoretical sampling was used to guide recruitment of GP participants continuing until theoretical saturation was reached. Data were analysed using the constant comparative method of grounded theory and situational analysis.

Results

In total 19 GPs were recruited: 10 were female, the age range was 29–59 years, with a modal range of 40–49 years. The participants collectively described a sense of their professional competence being challenged, yet reacted with varying degrees of engagement. Three themes appeared to shape a GP’s response: performance in the clinical encounter; view of adolescents and their health needs; and the GP’s own preferred epistemological framework.

Conclusion

The findings suggest that better patterns of engagement between GPs and adolescents are supported by medical education which includes input and feedback from adolescents; education about the science and psychology of adolescence; more effective working across disciplinary boundaries; and recognition of the importance of addressing psychological difficulties early.     

Strategies to optimize comprehension of numerical medication instructions: A systematic review and concept map

ObjectiveTo develop evidence-based recommendations for improving comprehension of quantitative medication instructions.MethodsThis review included a literature search from inception to November 2021. Studies were included for the following: 1) original research; 2) compared multiple formats for presenting quantitative medication information on dose, frequency, and/or time; 3) included patients/lay-people; 4) assessed comprehension-related outcomes quantitatively. To classify the studies, we developed a concept map. We weighed 3 factors (risk of bias in individual studies, consistency of findings among studies, and homogeneity of the interventions tested) to generate 3 levels of recommendations.ResultsTwenty-one studies were included. Level 1 recommendations are: 1) use visualizations of medication doses for liquid medications, and 2) express instructions in time-periods rather than times per day. Level 2 recommendations include: validate icons, use panels or tables with explanatory text, use visualizations for non-English speaking populations and for those with low health literacy and limited English proficiency.ConclusionsVisualized liquid medication doses and time period-based administration instructions improve comprehension of numerical medication instructions. Use of visualizations for those with limited health literacy and English proficiency could result in improved outcomes.Practice implicationsPractitioners should use visualizations for liquid medication instructions and time period-based instructions to improve outcomes.     

An exploration of factors related to dissemination of and exposure to internet-delivered behavior change interventions aimed at adults: a Delphi study approach

Background

The Internet is an attractive medium for delivering individualized, computer-tailored behavior change interventions to large numbers of people. However, the actual numbers of people reached seem to fall behind the high expectations. Insight into factors that determine use of and exposure to these Internet interventions is important to be able to increase the reach and improve exposure.

Objective

The aim was to identify potentially important factors that determine whether adults visit an Internet-delivered behavior change intervention, extend their visit, and revisit the intervention.

Methods

A systematic, three-round Delphi study was conducted among national and international experts from Internet intervention research and practice, e-marketing/e-commerce, Web design, and technical website development. In the first round, 30 experts completed a structured, open-ended online questionnaire assessing factors that were, in their opinion, important for a first visit, an extended visit, a revisit and for effective promotion strategies. Based on the responses in this first questionnaire, a closed-ended online questionnaire was developed for use in the second round. A total of 233 experts were invited to complete this questionnaire. Median and interquartile deviation (IQD) scores were computed to calculate agreement and consensus on the importance of the factors. The factors for which no consensus was obtained (IQD > 1) were included in the third-round questionnaire. Factors with a median score of six or higher and with an IQD ≤ 1 were considered to be important.

Results

Of the 62 experts invited for the first round, 30 completed the questionnaire (48% response rate); 93/233 experts completed the second-round questionnaire (40% response rate), and 59/88 completed the third round (67% response rate). Being motivated to visit an Internet intervention and perceiving the intervention as personally relevant appeared to be important factors related to a first visit. The provision of tailored feedback, relevant and reliable information, and an easy navigation structure were related to an extended visit. Provision of regular new content and the possibility to monitor personal progress toward behavior change were identified as important factors to encourage a revisit. Primarily traditional promotion strategies, like word-of-mouth by family and friends, a publicity campaign with simultaneous use of various mass media, and recommendation by health professionals, were indicated as effective ways to encourage adults to visit an Internet intervention.

Conclusions

This systematic study identified important factors related to the dissemination of and exposure to Internet interventions aimed at adults. In order to improve optimal use of and exposure to Internet interventions, potential users may need to be motivated to visit such an intervention and the information provided needs to be personally relevant. Furthermore, several (technical) aspects of the intervention itself need to be taken into account when developing Internet interventions.     

An assessment of patient preference and adherence to treatment with Wellbutrin SR: a web-based survey

BACKGROUND: Research has shown that lack of treatment adherence is a serious problem, especially among patients with psychiatric disorders. The current study was conducted to assess adherence and patient preference among individuals taking Wellbutrin SR (bupropion) for depression, as well as their interest in a once-daily formulation of bupropion. METHODS: A 20-item web-based survey was administered to 527 individuals (276 men and 251 women) recruited through an online panel. All participants were at least 18 years of age, diagnosed with major depressive disorder, and had been taking Wellbutrin SR for at least 6 weeks. Survey items addressed treatment regimen, adherence, satisfaction with Wellbutrin SR, and interest in a once-daily formulation of bupropion. RESULTS: The majority of respondents reported taking Wellbutrin SR twice a day (67%). Only 15% of once-daily users were nonadherent compared to 37% of twice-daily users and 65% of thrice-daily users. The most common reason reported for missing a dose of Wellbutrin SR was simply forgetting to take it (49% of twice-daily users and 65% of thrice-daily users). Results indicated that 77% of twice-daily users and 94% of thrice-daily users were interested in a once-daily formula. CONCLUSIONS: A reduction in dosing frequency is favored by Wellbutrin SR users and likely to improve their adherence to treatment. Because greater adherence has been shown to facilitate symptom relief, improvements in quality of life, and reductions in healthcare expenses, the results of this study support the value of the recently released once-daily formulation, Wellbutrin XL.     

The effectiveness of psychological interventions for anxiety in the perinatal period: A systematic review and meta-analysis

Purpose

Anxiety disorders are relatively common during pregnancy and the postnatal period. Despite their potential acceptability to users, psychological interventions research for this population is still in its infancy. The meta-analysis aimed to comprehensively evaluate the evidence of the effectiveness of psychological interventions for reducing perinatal anxiety.

Method

The review followed PRISMA guidelines. A total of 26 studies published between 2004 and 2022 fulfilled inclusion criteria of which 22 were included in the meta-analysis.

Results

Results indicated that psychological interventions were more effective than control conditions in reducing symptoms of perinatal anxiety (equivalent to a medium post treatment effect size). Effect sizes were robust for cognitive, behavioural and mindfulness-based interventions. Targeting anxiety also appeared to impact on depression symptoms. There was substantial evidence of methodological heterogeneity.

Conclusions

This review demonstrates that psychological interventions are effective in reducing symptoms of both anxiety and comorbid anxiety and depression in both the antenatal and postnatal periods. Further research on longer-term effects, infant outcomes, treatment approach and modality are required.