Objectives: China Health -Related Outcomes Measures (CHROME) was an initiative aimed at developing a system of preference -based health -related quality of life instruments for China. CHROME -cardiovascular disease (CVD) is a CVD-specific instrument with 14 items developed under this initiative. This study aimed to test the psychometric properties of CHROME-CVD. Methods: This validation study was conducted using cross-sectional questionnaire survey in China. Eligible patients with CVD were recruited and asked to complete the CHROME-CVD, the EQ-5D-5L, and a CVD-specific nonpreference-based healthrelated quality of life instrument selected according to the confirmed diagnosis of the patients. Item evaluation, internal consistency, measurement invariance, test -retest reliability, structural validity, and construct validity were tested using classic test theory. Item response theory was used to evaluate item -level performance. Results: A total of 444 patients with CVD (coronary artery disease, n = 276, heart failure, n = 104, angina, n = 33, and atrial fibrillation, n =16) from 6 provinces in China were enrolled for the validation. Exploratory factor analysis identified 4 factors: chest pain, other symptoms, physical health, and mental and social health. Cronbach 's alpha and intraclass correlation coefficient were .0.8. A total of 20 of 26 (76.9%), and 90 of 95 (94.7%) predefined hypotheses were met for convergent and discriminant validities, respectively. No important difference was identified between subgroups of gender and residency. Response options of 10 items were found overlapped based on categorical response curves, which led to modification to 4 -level response options. Wording of 3 items were modified by referring wordings of reference instruments. Conclusion: The validation of the CHROME-CVD demonstrated generally good psychometric properties. Further validation on the modified CHROME-CVD is needed.

The effect of various exercise modalities on people with sleep disorders remains unclear. This network meta analysis aims to explore the effects of various exercise modalities in improving sleep quality in people with sleep disorders. Four electronic databases were searched from inception to April 8, 2023. We conducted pairwise meta-analyses and frequentist network meta-analyses with random effects models. A total of 17 randomized controlled trials enrolled 1090 participants were included. Compared with passive control, with moderate-to-low certainty of evidence, mind-body exercise combined with treatment as usual [standard mean difference (SMD) =-2.26, 95% confidence interval (CI) (-3.29,-1,24)], moderate aerobic exercise combined with light strength exercise [SMD =-1.26, 95% CI (-2.22,-0.31)], mind-body exercise [SMD =-0.81, 95% CI (-1.37,-0.25)] and moderate aerobic exercise [SMD =-0.75, 95% CI (-1.38,-0.13)] were more effect in improving sleep disorders. Various exercise modalities have favorable effects on sleep quality for people with sleep disorders compared with passive control. However, due to the low quality of evidence, well-designed trials should be conducted to elucidate these promising findings in the future.

Introduction: Health workers in rural and remote areas shoulder heavy responsibilities for rural residents. This systematic review aims to assess the effectiveness of continuing education programs for health workers in rural and remote areas.Methods: Eight electronic databases were searched on 28 November 2021. Randomized controlled trials (RCTs) and quasi -experimental studies evaluating the effectiveness of continuing education for health workers in rural and remote areas were included. The quality of the studies was assessed using the risk of bias tool provided by Effective Practice and Organization of Care. A meta-analysis was performed for eligible trials, and the other findings were presented as a narrative review because of inconsistent study types and outcomes. Results: A total of 17 studies were included, four of which were RCTs. The results of the meta-analysis showed that compared to no intervention, continuing education programs significantly improved the knowledge awareness rate of participants (odds ratio=4.09, 95% confidence interval 2.51-6.67, p<0.05). Qualitative analysis showed that 12 studies reported on the level of knowledge of participants, with all showing positive changes. Eight studies measured the performance of health workers in rural and remote areas, with 87.50% (n=7) finding improved performance. Two studies reported on the impact of continuing education programs for health workers in rural and remote areas on patient health, with only one showing a positive change. One study from India measured the health of communities, which showed a positive change.Conclusion: The results of this study showed that continuing education programs are an effective way to address the lack of knowledge and skills among health workers in rural and remote areas. Few studies have examined the effectiveness of education programs for health workers in rural and remote areas in improving patient health outcomes. It is not yet known whether the delivery of continuing education programs to health workers in rural areas has a positive impact on patient and community health. Future attention should continue to be paid to the impact on these outcomes.

ObjectiveInternet-based cognitive behavior therapy (ICBT) may provide an accessible alternative to face-to-face treatment, but the evidence base in adolescents is limited. This systematic review and meta-analysis aims to comprehensively assess the efficacy of ICBT in addressing depression among adolescents.MethodsFour electronic databases were searched on June 8, 2023. Randomized controlled trials (RCTs) evaluating the efficacy of ICBT for depression in adolescents were included. The quality of the studies was assessed using the risk of bias tool recommended by the Cochrane Handbook. Furthermore, the GRADE approach was employed to gauge the certainty of the obtained evidence. Meta-analysis was conducted using RevMan 5.4, and Egger's test was implemented through Stata for assessment of potential publication bias.ResultsA total of 18 RCTs involving 1683 patients were included. In comparison to control groups like attention control, waiting list, and treatment as usual, our meta-analysis findings elucidate a significant reduction in depression scores (SMD = −0.42, 95 % CI: [−0.74, −0.11], p .05).ConclusionResults provide evidence of the efficacy of ICBT to reduce depressive and anxiety symptoms in adolescents. These research findings are of vital significance for the establishment of evidence-based treatment guidelines in the digital era.Trial registrationPROSPERO registration: CRD42021277562

Objective: An overview, meta-analysis, and trial sequential analysis were conducted to evaluate the efficacy and safety of varenicline for smoking cessation. Methods: Systematic reviews (SRs) and randomized controlled trials evaluating varenicline versus placebo for smoking cessation were included. A forest plot was used to summarize the effect size of the included SRs. Traditional meta-analysis and trial sequential analysis (TSA) were performed using Stata software and TSA 0.9 software, respectively. Finally, the Grades of Recommendation, Assessment, Development, and Evaluation approach was used to assess the quality of evidence for the abstinence effect. Results: A total of 13 SRs and 46 randomized controlled trials were included. Twelve review studies showed that varenicline was superior to placebo for smoking cessation. The meta-analysis results showed that, compared with the placebo, varenicline significantly increased the odds of smoking cessation (odds ratio = 2.54, 95% confidence interval = 2.20-2.94, P < 0.05, moderate quality). Subgroup analysis showed that there were significant differences in smokers with disease and general smokers (P < 0.05). Differences were also found in the follow-up time at 12, 24, and 52 weeks (P < 0.05). The common adverse events were nausea, vomit, abnormal dreams, sleep disturbances, headache, depression, irritability, indigestion, and nasopharyngitis (P < 0.05). The TSA results confirmed the evidence for the effect of varenicline on smoking cessation. Conclusions: Existing evidence supports the superiority of varenicline over a placebo for smoking cessation. Varenicline had mild to moderate adverse events but was well tolerated. Future trials should investigate varenicline in combination with other smoking cessation approaches and compare it with other interventions.

Introduction: Smoking is a risk factor for most chronic diseases and premature death, with a global prevalence of more than 1 billion people who smoke. This network meta-analysis aimed to investigate the impact of different behavioral interventions on smoking cessation.Methods: Four electronic databases were searched for RCTs from inception to August 29, 2022. The risk of bias for the included RCTs was evaluated using the revised version of Cochrane tool for assessing risk of bias and the certainty of evidence using the Grading of Recommendations, Assessment, Development, and Evaluation approach. The network meta-analysis was performed using Stata 16SE and R 4.1.3 software.Results: A total of 119 included RCTs enrolled 118,935 participants. For the 7-day-point prevalence abstinence rate, video counseling had a best intervention effect than brief advice, followed by financial incentives, self-help materials plus telephone counseling, motivational interview, health education, telephone counseling, and text messages. For the 30-day-point prevalence abstinence rate, face-to-face cognitive education and financial incentives were superior to brief advice. For the continuous abstinence rate, motivational interview and financial incentives were more effective than brief advice. The certainty of evidence was very low to moderate for these studies.Discussion: From the results of the network meta-analysis, different behavioral interventions resulted in positive impacts on smoking cessation compared with that of brief advice, especially video counseling, face-to-face cognitive education, and motivational interviews. Owing to the poor quality of evidence, high-quality trials should be conducted in the future to provide more robust evidence. Am J Prev Med 2023;65(2):327-336.& COPY; 2023 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

To evaluate the effectiveness, safety and tolerability of antidepressants in helping smokers quit tobacco dependence, five databases were searched for randomized controlled trials (RCTS ) on different antidepressant interventions involving smoking cessation in populations (September 2022). The STATA 15.1 software was used to perform network meta-analysis. The Cochrane bias risk tool was used to assess the risk of bias, and CINeMA was used to evaluate the evidence credibility for the effect of different interventions on smoking cessation. In all, 107 RCTs involving 42 744 patients were included. Seven studies were rated as having a low risk of bias. All trials reported 18 interventions and 153 pairwise comparisons were generated. The network meta-analysis showed that compared with placebo, varenicline + bupropion (OR = 3.53, 95% CI [2.34, 5.34]), selegiline + nicotine replacement therapy (NRT) (OR = 3.78, 95% CI [1.20, 11.92]), nortriptyline + NRT (OR = 2.33, 95% CI [1.21, 4.47), nortriptyline (OR = 1.58, 95% CI [1.11,2.26]), naltrexone + bupropion (OR = 3.84, 95% CI [1.39, 10.61]), bupropion + NRT (OR = 2.29, 95% CI [1.87, 2.81]) and bupropion (OR = 1.70, 95% CI [1.53, 1.89]) showed benefits with respect to smoking cessation. In addition, bupropion + NRT showed better effects than bupropion (OR = 1.35, 95% CI [1.12, 1.64]) and NRT (OR = 1.38, 95% CI [1.13, 1.69]) alone. The final cumulative ranking curve showed that varenicline + bupropion was the most likely to be the best intervention. There was moderate- to very-low-certainty evidence that most interventions showed benefits for smoking cessation compared with placebo, including monotherapy and combination therapies. Varenicline + bupropion had a higher probability of being the best intervention for smoking cessation.

Background: Sedentary time in workplaces has been linked to increased risks of chronic occupational diseases, obesity, and overall mortality. Currently, there is a burgeoning research interest in the implementation of multicomponent interventions aimed at decreasing sedentary time among office workers, which encompass a comprehensive amalgamation of individual, organizational, and environmental strategies. Objective: This meta-analysis aims at evaluating the effectiveness of multicomponent interventions to mitigate occupational sedentary behavior at work compared with no intervention. Methods: PubMed, Web of Science, EMBASE, and Cochrane Central Register of Controlled Trials (CENTRAL) databases were searched from database inception until March 2023 to obtain randomized controlled trials (RCTs) assessing the efficacy of multicomponent interventions on occupational sedentary behavior among office-based workers. Two reviewers independently extracted the data and assessed the risk of bias by using the Cochrane Collaboration's risk of bias tool. The average intervention effect on sedentary time was calculated using Stata 15.1. Mean differences (MDs) with 95% CIs were used to calculate the continuous variables. Subgroup analyses were performed to determine whether sit-stand workstation, feedback, and prompt elements played an important role in multicomponent interventions. Further, the GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) system was used to evaluate the certainty of evidence. Results: A total of 11 RCTs involving 1894 patients were included in the analysis. Five studies were rated as low risk of bias, 2 as unclear risk of bias, and 4 as high risk. The meta-analysis results showed that compared with no intervention, multicomponent interventions significantly reduced occupational sitting time (MD=-52.25 min/8-h workday, 95% CI -73.06 to -31.44; P<.001) and occupational prolonged sitting time (MD=-32.63 min/8-h workday, 95% CI -51.93 to -13.33; P=.001) and increased occupational standing time (MD=44.30 min/8-h workday, 95% CI 23.11-65.48; P<.001), whereas no significant differences were found in occupational stepping time (P=.06). The results of subgroup analysis showed that compared with multicomponent interventions without installment of sit-stand workstations, multicomponent interventions with sit-stand workstation installment showed better effects for reducing occupational sitting time (MD=-71.95 min/8-h workday, 95% CI -92.94 to -51.15), increasing occupational standing time (MD=66.56 min/8-h workday, 95% CI 43.45-89.67), and reducing occupational prolonged sitting time (MD=-47.05 min/8-h workday, 95% CI -73.66 to -20.43). The GRADE evidence summary showed that all 4 outcomes were rated as moderate certainty. Conclusions: Multicomponent interventions, particularly those incorporating sit-stand workstations for all participants, are effective at reducing workplace sedentary time. However, given their cost, further research is needed to understand the effectiveness of low-cost/no-cost multicomponent interventions.

Background Village doctors, as gatekeepers of the health system for rural residents in China, are often confronted with adversity in providing the basic public healthcare services. Objective We sought to summarize the training contents, training method, training location, and training costs most preferred by village doctors in China and hope to provide evidence and support for the government to deliver better training in the future. Methods Eight databases were searched to include studies that reported on the training needs of village doctors in China. We undertook a systematic review and a narrative synthesis of data. Results A total of 38 cross-sectional studies including 35,545 participants were included. In China, village doctors have extensive training needs. “Clinical knowledge and skill” and “diagnosis and treatment of common disease” were the most preferred training content; “continuing medical education” was the most preferred delivery method; above county- and county-level hospitals were the most desirable training locations, and the training costs were expected to be low or even free. Conclusion Village doctors in various regions of China have similar preferences for training. Thus, future training should focus more on the training needs and preferences of village doctors.

Background and ObjectiveConsidering that physicians and patients widely use acupuncture, it is necessary to explore its adverse effects during treatment. Herein, an evidence map was generated based on published studies to identify acupuncture-induced adverse effects and assess their severity, with the overarching goal of providing references for safe and effective implementation.MethodsA comprehensive literature search was performed in four public databases (PubMed, Embase, Web of science, and the Cochrane Library) to identify relevant studies published up to 15(th) June 2022. In addition, relevant studies were explored in the Epistemonikos database and reference lists were retrieved as a supplement. A MeaSurement Tool to Assess systematic Reviews, Version 2 (AMSTAR-2) quality assessment tool was applied to determine the methodological quality of included systematic reviews (SRs) and/or meta-analysis (MAs), whereas Microsoft Excel 2019 tool was used for data extraction and coding. Heatmaps were generated to display disease type, countries of origin for the first authors, and the sample sizes of original studies. Moreover, bubble charts comprehensively presented intervention categories, adverse reaction types, and evidence levels.ResultsA total of 535 SRs involving 33 adverse reactions were included. Among them, 22 studies were rated as high quality, 28 as moderate, 106 as low, and the rest were of critically-low quality. Numerous adverse effects were described in the studies, including syncope (86 SRs), organ or tissue injury (233 SRs), systemic reactions (113 SRs), infection (19 SRs), and other adverse events (373 SRs). Importantly, these adverse reactions were mainly associated with 19 acupuncture techniques, including electroacupuncture (n = 67), manual acupuncture (n = 47) and acupoint catgut embedding (n = 41). Furthermore, the 535 SRs described 23 diseases, among which symptoms, signs or clinical findings (83 SRs), mental, behavioral or neurodevelopmental disorders (67 SRs), and diseases of the nervous system (66 SRs) had the highest incidence.ConclusionThis evidence mapping explores the adverse effects of acupuncture, showing that there are multiple types of adverse reactions to acupuncture, with milder symptoms. The methodological assessment revealed that most of the included studies were of low- or critically low-quality. Therefore, there is a need for future randomized controlled trials and SRs to comprehensively analyze acupuncture-related adverse events in order to provide reliable and credible evidence.