Traditional Chinese medicine-based integrated health interventions for depression: A systematic review and meta-analysis.

BACKGROUND: Some traditional Chinese medicine (TCM)-based integrated health interventions have been used for depression, but pooled efficacy remains unknown. AIMS AND OBJECTIVES: This study aimed to systematically evaluate the efficacy of TCM-based integrated health interventions for relieving depression. DESIGN: Systematic review and meta-analysis. METHODS: A comprehensive literature search was conducted on 17 databases from inception up to June 2022. Randomised controlled trials (RCTs) that examined an integrated health intervention based on TCM theory for depression were included. The risk of bias was assessed using the second version of the Cochrane risk-of-bias tool for randomised trials, and the quality of evidence was evaluated using the Grading of Recommendations, Assessment, Development and Evaluation system. RESULTS: Eighteen RCTs with a total of 1448 depressed participants were included. Health care providers, mainly nurses (14 studies), implemented TCM-based integrated health interventions. The pooled results showed that TCM-based integrated health interventions had larger effects on reducing depressive symptoms (15 studies; standardised mean difference = -2.05; 95% CI: -2.74, -1.37; p < .00001) compared with usual care at posttreatment but showed no significant difference contrasted to cognitive behavioural therapy (two studies, p = .31). However, the overall evidence was low. CONCLUSIONS: The meta-analysis results indicated that TCM-based integrated health interventions were effective in reducing depression. However, the results should be interpreted with caution because of the low quality of the included studies. Future RCTs with rigorous designs should be conducted to provide robust evidence of the efficacy of TCM-based integrated health interventions in treating depression. RELEVANCE TO CLINICAL PRACTICE: TCM-based integrated health interventions might be a potentially effective alternative for depression. Nurses could play an important role in designing and providing TCM-based integrated nursing interventions for patients with depression. NO PATIENT OR PUBLIC CONTRIBUTION: This is a systematic review and meta-analysis based on data from previous studies.

Temporal association between objectively measured smartphone usage, sleep quality and physical activity among Chinese adolescents and young adults.

We studied the association between objectively measured smartphone usage and objectively measured sleep quality and physical activity for seven consecutive days among Hong Kong adolescents and young adults aged 11-25 years (n = 357, 67% female). We installed an app that tracked the subjects' smartphone usage and had them wear an ActiGraph GT3X accelerometer on their wrist to measure their sleep quality and physical activity level. Smartphone usage data were successfully obtained from 187 participants (52.4%). The participants on average spent 2 h 46 min per day on their smartphone. Multilevel regression showed that 1 min of daytime smartphone usage was associated with 0.07 min decrease in total sleeping time that night (p = .043, 95% confidence interval [CI]: -0.14, -0.003). Broken down for different usage purposes, 1 min of daytime social network usage and games and comics was associated with a 0.28 (p = .02, 95% CI: -0.52, -0.04) min and 0.18 min (p = .01, 95% CI: -0.32, -0.04) decrease in total sleeping time that night, respectively. One minute of daytime smartphone usage was associated with an increase of 4.55 steps in the number of steps (p = .001, 95% CI: 1.77, 7.34) on the next day. To conclude, time spent on a smartphone in the daytime was associated with total sleeping time that night and number of steps the next day, but was not associated with sleep efficiency, wake after sleep onset and moderate-to-vigorous-intensity activity (MVPA) among Hong Kong adolescents and young adults.

Development and validation of a nomogram to predict the risk of breast cancer-related lymphedema among Chinese breast cancer survivors.

PURPOSE: Breast cancer-related lymphedema (BCRL) is a major long-term complication for post-surgery breast cancer survivors. Although several risk factors have been identified, lifestyle characteristics have been neglected in previous studies. The aim of this study was to develop and validate a nomogram for estimating this population's risk of developing lymphedema, taking into consideration their demographic, clinical, and personal lifestyle behaviors. METHODS: In a cross-sectional study, we collected data from 775 post-operative breast cancer survivors who had attended a follow-up session in the recent 10 years (primary cohort). Lymphedema was assessed using the Norman telephone questionnaire, self-reported by patients. Multiple logistic regression was used to identify risk factors for lymphedema, including demographic, clinical, and lifestyle-related factors. A nomogram was constructed based on those factors and was validated using a separate group of 314 breast cancer patients (validation cohort). RESULTS: The factors independently associated with lymphedema were higher body mass index (BMI), modified radical mastectomy (MRM), postsurgical infection, chemotherapy, radiotherapy, exercise of the affected arm, and the active participation in physical activity (P<0.05). The area under the curve (AUC) values of the primary and the validation cohorts were 0.721 (95% confidence interval: 0.685-0.756) and 0.702 (95% confidence interval: 0.646-0.759), respectively. CONCLUSIONS: BCRL risk factors include MRM, radiotherapy, chemotherapy, and higher BMI, while the active physical activity behavior of patients appears to be a factor against lymphedema. The nomogram incorporating the patients' clinical and lifestyle factors might be useful for predicting lymphedema in breast cancer survivors.

Indoor Environmental Factors and Acute Respiratory Illness in a Prospective Cohort of Community-Dwelling Older Adults.

BACKGROUND: Ambient environmental factors have been associated with respiratory infections in ecological studies, but few studies have explored the impact of indoor environmental factors in detail. The current study aimed to investigate the impact of indoor environment on the risk of acute respiratory illness (ARI) in a subtropical city. METHOD: A prospective cohort study was conducted in 285 community-dwelling older adults from December 2016 through May 2019. Individual household indoor environment data and ARI incidence were continuously collected. A time-stratified case-crossover analysis was conducted to estimate the excess risk of ARI associated with per-unit increase of daily mean indoor temperature, relative humidity, and absolute humidity (AH). RESULT: In total, 168 episodes of ARI were reported with an average risk of 36.8% per year. We observed a negative association of ARI with indoor AH up to 5 lag days in cool seasons, with a 6-day cumulative excess risk estimate of -9.0% (95% confidence interval, -15.9% to -1.5%). Negative associations between household temperature or relative humidity and ARI were less consistent across warm and cool seasons. CONCLUSIONS: Lower indoor AH in household was associated with a higher risk of ARI in the community-dwelling older adults in Hong Kong during cold seasons.

Effectiveness of an individual acceptance and commitment therapy for smoking cessation, delivered face-to-face and by telephone to adults recruited in primary health care settings: a randomized controlled trial.

BACKGROUND: The aim of this study was to examine the effectiveness of delivering an individual Acceptance and Commitment Therapy (ACT) for smoking cessation among a Chinese population. METHODS: Participants were recruited from six primary health care centers. A total of 144 were eligible to take part in the study and agreed to be randomized to the intervention (ACT) group (n = 70) and control group (n = 74), respectively. Both groups received self-help materials on smoking cessation. The ACT group also underwent an initial face-to-face session and two telephone ACT sessions at 1 week and 1 month following the first session. They were re-contacted through telephone follow-ups at 3, 6, and 12 months by research assistants. The primary outcome was self-reported 7-day point-prevalence abstinence at the 12-month follow-up session. Other outcomes included biochemically validated quitting, quitting attempts, the intention to quit, the self-perception of quitting, and psychological flexibility. RESULTS: There was no significant difference in the self-reported 7-day point prevalence quit rate at the 12-month follow-up between the intervention group (24.3%) and the control group (21.6%) (risk ratio = 1.12; 95%CI = (0.62, 2.05); p = 0.704). Greater improvements in secondary outcomes from baseline to the 12-month follow-up were observed in the ACT group than in the control group, including a forward progression in the participants' readiness to quit smoking (p = 0.014) and increased psychological flexibility (p = 0.022). CONCLUSIONS: This study is the first evidence of a randomized-controlled trial on the adoption of an individual ACT for smoking cessation, delivered initially in primary health care settings and subsequently by telephone within a Chinese population. The present study found that the brief ACT intervention could not produce a significant quit rate but was promising in terms of bringing about cognitive changes, including greater psychological flexibility, and more confidence about quitting, when compared to the use of self-help materials only among the general population. TRIAL REGISTRATION: This trial was registered prospectively with the U.S. National Library of Medicine: ( NCT01652508 ) on 26th July 2012.

Smoking and Influenza-associated Morbidity and Mortality: A Systematic Review and Meta-analysis.

BACKGROUND: Although smoking has been recognized as a risk factor for many respiratory diseases, its effects of influenza-associated morbidity and mortality remain controversial. We conducted a systematic review and meta-analysis to assess the impact of smoking on influenza-associated hospital admissions, intensive care unit (ICU) admissions, and deaths. METHODS: We searched the databases of PubMed, CINAHL, EMBASE, and the China National Knowledge Infrastructure for all observational studies published between 1 January 2000 and 30 November 2017 on ever-active/secondhand smoking and influenza-associated hospital admissions, ICU admissions, and deaths. We pooled data using random effect models. RESULTS: The initial search retrieved 7495 articles, of which 20 studies were included for systematic review, and 12 studies (eight case-control studies, two cohort studies, and two cross-sectional studies) with 18612 subjects were included in meta-analysis. The overall quality of selected studies was moderate. Ever-active smokers had higher odds of hospital admissions (odds ratio [OR] = 1.5; 95% confidence interval [CI] = 1.3, 1.7) and ICU admissions (OR 2.2; 95% CI = 1.4, 3.4) after influenza infections, as compared with never smokers. No association was observed between ever-active smoking and influenza-associated deaths. We found a positive association between secondhand smoking and influenza-associated hospital admissions, but only in children below 15 years of age. CONCLUSIONS: The literature evidence showed that smoking was consistently associated with higher risk of hospital admissions after influenza infection, but the results for ICU admissions and deaths were less conclusive because of the limited number of studies.

Is it the decision of women to choose a cesarean section as the mode of birth? A review of literature on the views of stakeholders.

BACKGROUND: A debate on the decision of women to choose a cesarean section as the mode of birth in uncomplicated pregnancies from the views of relevant stakeholders. MAIN TEXT: Using five electronic databases, a literature search was conducted for studies published from January 2003 to December 2016. Studies on a woman's right to request or to choose a cesarean section as the mode of birth in uncomplicated pregnancies were included. Fifty-five articles were identified (39 research studies and 16 opinion-based articles). Among health professionals, obstetricians were the most supportive of this right. It is argued that although women reported wanting to choose the mode of birth, with the safety of their babies as the priority, they also relied on the advice of their maternity care provider and considered it the responsibility of their obstetrician to make the decision. A higher proportion of the general public in countries with well-developed private healthcare accepted that a woman should have the freedom to choose the mode of birth. CONCLUSIONS: This review provided a debate on the choice of pregnant women in uncomplicated pregnancies on the mode of birth from various stakeholders. Further research is required to explore what the meanings of autonomy of pregnant women to choose the mode of birth, and the process that they go through when making this decision.

The vulnerability to alcohol, tobacco, and drug use of adolescents in Hong Kong: a phenomenological study.

BACKGROUND: In Hong Kong, the use of alcohol, tobacco, and other drugs (ATOD) is associated with strong peer influences; frequently absent parents; academic pressures; and a lack of interpersonal skills to cope with stress and conflict. It is posited that this social context alters the nature of the adolescent risk of using ATOD. The study aimed to explore how social interactions in their local context shape experiences of adolescents who smoke or use alcohol with their parents and other significant people (e.g., teachers, peers) in their lives. RESULTS: The participants consistently indicated that the communication of risk was fundamentally influenced by the attachment between the primary parent(s) and the child. In secure attachments, parents could positively discourage ATOD use by instilling fear or expressing regret or disappointment over its use. However, some parents expressed an overly permissive attitude about ATOD use, or stated that they had a limited ability to influence their child, or that the harm arising from their child's use of ATOD would be minimal. Under these conditions, the authors posited that the potential influence of peers to disrupt parental attachments was stronger. CONCLUSIONS: Descriptive phenomenology was adopted in this study and Colaizzi's method was used to analyse the collected data. Focus group interviews were conducted with 45 adolescents, 11 parents, and 22 school teachers and social workers in two districts in Hong Kong. A secure attachment between a parent and a child enhances the child's sense of self-efficacy in avoiding addictive behaviours such as ATOD use. In contrast, insecure parent-child attachments may trigger children to resist social norms, and disrupt their parental attachments. In these instances, parents may inadvertently convey the message that their children do not need protection from the risks of using ATOD. The key findings suggest that reinforcing secure parental attachments, as well as emphasizing how messages of vulnerability to ATOD are conveyed, may counter balance pressures (including peer influence) to use these substances. Further research is needed to uncover mechanisms of communication that add to the vulnerability of adolescents to using ATOD, and to the negative long-term consequences from ATOD use.

The acceptance and commitment therapy for smoking cessation in the primary health care setting: a study protocol.

BACKGROUND: Access to effective smoking cessation programs is crucial to reducing smoking-related morbidity and mortality. Several studies have shown promising results for the application of Acceptance and Commitment Therapy (ACT) in managing psychological or behavioral health problems. However, to date, only one study has examined the feasibility of a telephone-based ACT for smoking cessation and it was conducted among a Western population, in the United States. This study reports a protocol for a randomized controlled trial (RCT) examining the feasibility and potential efficacy of an individual, telephone-delivered ACT for smoking cessation in primary healthcare settings among a Chinese population. METHODS: A randomized, two-group design was chosen, with assessment at baseline (before intervention) and via telephone follow-ups at three and six months. Subjects will be proactively recruited from primary healthcare centers. Eligible participants will be randomized to either the intervention (ACT) or control group following the baseline assessment. Both groups will receive self-help materials on smoking cessation. Those in the ACT group will undergo an initial face-to-face session and two telephone ACT sessions at one week and one month following the first session, to be delivered by a counselor based on the treatment protocol. All of the participants will be contacted by telephone for follow-up assessments at three and six months. Treatment fidelity will be assessed by reviewing around one-fifth of audio-recorded telephone calls. DISCUSSION: To the best of our knowledge, this protocol describes the first RCT of a telephone-based ACT for smoking cessation. It is also the first RCT of ACT for smoking cessation on a Chinese population. The study will provide us with information about the feasibility of a telephone-delivered ACT within a Chinese sample. If effective, this trial will support the development of ACT treatment protocols that could be made available for use by a greater range of clinicians, and offer an evidence base to support alternative treatments for smoking cessation. TRIAL REGISTRATION: ClinicalTrials.gov ID NCT01652508. Registered on 26(th) July 2012.

Predictors of participation in a telephone-based Acceptance and Commitment Therapy for smoking cessation study.

BACKGROUND: Little is known about factors that influence participation in smoking cessation trials among Chinese populations. The aim of this study is to explore the characteristics of individuals who chose to participate and those who chose not to participate in a proactive telephone-based acceptance and commitment therapy program for smoking cessation within a Chinese sample, and to identify predictors of program participation. Understanding the factors that predict participation in smoking cessation trials may allow researchers and healthcare professionals to target their recruitment efforts to increase the enrollment of smokers in smoking cessation programs. METHODS: Participants were proactively recruited from six primary healthcare centers. Current cigarette smokers were screened for eligibility and then invited to complete a baseline questionnaire for the trial. The differences in characteristics between participants and non-participants as well as factors predictive of participation were analyzed using Chi-square tests and logistics regression. RESULTS: A total of 30,784 clinic attendees were approached. From these, 3,890 (12.6%) smokers were screened and identified. Of the 3,890 smokers, 420 (10.8%) were eligible to participate and completed the baseline questionnaires. The analysis showed that participants (n = 142) and non-participants (n = 278) differed significantly in terms of demographics, smoking-related, and psychological variables. The following characteristics were found to predict program participation: those with a relatively high level of dependence on nicotine (OR = 3.75; 95% CI = 1.25-11.23), those in the contemplation (OR = 7.86; 95% CI = 2.90-21.30) or preparation (OR = 24.81; 95% CI = 8.93-68.96) stages of change, and those who had abstained for one month or less in a previous attempt at quitting (OR = 3.77; 95% CI = 1.68-8.47). CONCLUSIONS: The study shed light on the factors predictive of participation in a counseling-based smoking cessation program among a Chinese population. The results were encouraging, as most significant predictors (e.g., nicotine dependence, stage of change in smoking cessation) can be feasibly addressed or modified with interventions. No significant predictive relationships were found between psycho-social variables or socio-demographic variables and participation. Efforts should be made to increase the enrollment of smokers who are seemingly not yet ready to quit, and to tailor the program to fit the program's participants.

Effectiveness of a videoconferencing group-based dyad acceptance and commitment therapy on the quality of life of chronic heart failure patients and their family caregivers: A study protocol for a randomized controlled trial.

BACKGROUND: Chronic heart failure (CHF) poses a significant burden on both patients and their family caregivers (FCs), as it is associated with psychological distress and impaired quality of life (QOL). Acceptance and Commitment Therapy (ACT) supports QOL by focusing on value living and facilitates acceptance of psychological difficulties by cultivating psychological flexibility. A protocol is presented that evaluates the effectiveness of a dyad ACT-based intervention delivered via smartphone on QOL and other related health outcomes compared with CHF education only. METHODS: This is a single-center, two-armed, single-blinded (rater), randomized controlled trial (RCT). One hundred and sixty dyads of CHF patients and their primary FCs will be recruited from the Cardiology Department of a hospital in China. The dyads will be stratified block randomized to either the intervention group experiencing the ACT-based intervention or the control group receiving CHF education only. Both groups will meet two hours per week for four consecutive weeks in videoconferencing sessions over smartphone. The primary outcomes are the QOL of patients and their FCs. Secondary outcomes include psychological flexibility, psychological symptoms, self-care behavior, and other related outcomes. All outcomes will be measured by blinded outcome assessors at baseline, immediately post-intervention, and at the three-month follow-up. Multilevel modeling will be conducted to assess the effects of the intervention. DISCUSSION: This study is the first to adopt an ACT-based intervention for CHF patient-caregiver dyads delivered in groups via smartphone. If effective and feasible, the intervention strategy and deliverable approach could be incorporated into clinical policies and guidelines to support families with CHF without geographic and time constraints. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04917159. Registered on 08 June 2021.

Hand Hygiene Education Components Among First-Year Nursing Students: A Cluster Randomized Clinical Trial.

Importance: Few studies have directly and objectively measured the individual and combined effects of multifaceted hand hygiene education programs. Objective: To evaluate the individual and combined immediate effects of an instructional video and hand scan images on handwashing quality, decontamination, and knowledge improvement. Design, Setting, and Participants: This cluster randomized clinical trial was conducted in June to July 2023 among first-year nursing students at a university in Hong Kong. The study used an intention-to-treat analysis. Intervention: Hand hygiene education sessions featuring an instructional video, hand scan images, or both. Main Outcomes and Measures: The primary outcome was the change in residue from fluorescent lotion remaining on participants' hands after handwashing before and after the intervention. The secondary outcomes included handwashing quality and knowledge of hand hygiene. Results: A total of 270 of 280 students (mean [SD] age, 19 [1] years; 182 [67.4%] female) participated in the trial (96.4% participation rate). Participants were randomized to a control group (66 participants), hand scan image group (68 participants), instructional video group (67 participants), and hand scan image with instructional video group (69 participants). All intervention groups had greater reductions in residue after the intervention compared with the control group, although none reached statistical significance (hand scan image group: 3.9 [95% CI, 2.0-5.8] percentage points; instructional video group: 4.8 [95% CI, 2.9-6.7] percentage points; hand scan image with instructional video: 3.5 [95% CI, 1.6-5.4] percentage points; control group: 3.2 [95% CI, 1.3-5.2] percentage points). The instructional video group showed a significant improvement in their handwashing performance, with a higher percentage of participants correctly performing all 7 steps compared with the control group (22.4% [95% CI, 13.1% to 31.6%] vs 1.5% [-7.9% to 10.9%]; P < .001). Hand scan images revealed that wrists, fingertips, and finger webs were the most commonly ignored areas in handwashing. Conclusions and Relevance: In this cluster randomized clinical trial of an education program for hand hygiene, a handwashing instructional video and hand scan images did not enhance the level of decontamination. The intervention group had improved handwashing techniques compared with the control group, a secondary outcome. Trial Registration: ClinicalTrials.gov Identifier: NCT05872581.

Effectiveness of a parental training programme in enhancing the parent-child relationship and reducing harsh parenting practices and parental stress in preparing children for their transition to primary school: a randomised controlled trial.

BACKGROUND: Entering primary school is an important childhood milestone, marking the beginning of a child's formal education. Yet the change creates a time of vulnerability for the child, the parents and the parent-child relationship. Failure to adjust to the transition may place the family in a psychologically devastating position. The aims of this study were to test the effectiveness of a parental training programme in enhancing the parent-child relationship and decreasing parental stress by reducing harsh parenting in preparing children for the transition to primary school. METHODS: A randomised controlled trial incorporating a two-group pre-test and repeated post-test was conducted in one of the largest public housing estates in Hong Kong. A total of 142 parents were recruited, with 72 parents randomly assigned to the experimental group and 70 to the control group. Harsh parenting practices, parent-child relationships and parental stress were assessed. RESULTS: In comparison to parents in the control group, those in the experimental group engaged in less harsh parenting practices and reported better parent-child relationships. However, parental stress scores did not differ significantly between the two groups. CONCLUSION: This study addressed a gap in the literature by examining the effectiveness of the training programme for enhancing parent-child relationship and decreasing parental stress at the time of a child's transition to primary school. The findings from this study provide empirical evidence of the effectiveness of the parental training programme and highlight the significance of parenting in promoting a smooth transition for children from kindergarten to primary 1. TRIAL REGISTRATION: ClinicalTrials.gov: NCT01845948.

Experiences and perceptions of nurses caring for dying patients and families in the acute medical admission setting.

AIM: This study aimed to explore the experiences and perceptions of nurses caring for dying patients and their families in the acute medical admission setting. METHODS: A qualitative interpretive descriptive methodology was used to explore the experiences and perceptions of 15 nurses recruited via purposive sampling from three acute medical wards of a hospital in Hong Kong. RESULTS: The nurses perceived insufficiency and experienced great mental and physiological strain regarding their caring roles in this setting. Four themes were derived from the findings: lack of preparedness for patients' deaths, reflecting on their own nursing roles for dying patients, reflecting on the meaning of death and their personal experiences of the death of their own family members, and coping with caring for dying patients. CONCLUSIONS: There are similarities between these experiences and those of nurses in similar settings in different cultures. There is a need for further research into and educational preparation of nurses in bereavement care and means of coping with somatic, cognitive, behavioural, and emotional responses in an environment where the emphasis is on curing people who are dying rather than caring for them.

Preliminary effects of a WeChat-based educational intervention on social participation among older adults in a community.

BACKGROUND: The social participation of older people should be encouraged, as it is fundamental to their well-being and the practice of aged care. Therefore, the ability of older persons to participate in society should be strengthened. OBJECTIVE: To evaluate the preliminary effects of a WeChat-based educational intervention on the social participation of community-dwelling older adults in China. METHODS: This study was a quasi-experimental design. Twenty-eight community-dwelling older adults participated in a WeChat-based educational intervention. The intervention contents included concepts and preparation of social participation, analysis of participation resources and capabilities, technological adaptation, emotional management, setting of to-do lists, etc. Social participation, self-worth and subjective well-being were measured via the WeChat application on smartphones at baseline, immediately after the intervention, and a 3-month follow-up. We analysed data using paired t-tests and analysis of variance (ANOVA). RESULTS: We found statistically significant improvements in social participation (active aging) (F = 4.408; p < .05) as well as the self-worth dimensions of moral worth (F = 4.135; p < .05) and psychological worth (F = 3.234; p < .05), and the negative-affect dimension of subjective well-being being decreased (F = 2.484; p < .05). CONCLUSIONS: The WeChat-based education intervention can effectively improve social participation and self-worth, and may provide effective preventive healthcare solutions for older adults in China. IMPLICATIONS FOR PRACTICE: The enormous value of the social participation of independent older adults must be recognised. Nurses can use smartphones to deliver health and social participation information in routine programs in aged care.

Experiences of seeking and accessing medical care among persons with major depression: A qualitative descriptive study of persons with depression in China.

Introduction: A large number of people in China are affected by depression, yet tend to delay seeking treatment. This study aims to explore persons living with depression and their journey of diagnoses and seeking professional medical help in China. Methods: Semi-structured interviews were conducted with 20 persons who visiting physicians to be diagnosed and receive professional help from a large mental health center in Guangzhou, Guangdong province, China. Individual interviews were conducted and data were analyzed using content analysis. Results: Three themes were identified from the findings: (1) "noticed something was wrong"; (2) negotiated decisions with their own narratives and the personal suggestions of others; and (3) gave new meaning to their experiences of depression, whereby they sought medical treatment. Discussion: The findings of the study indicated that the impact of progressive depressive symptoms on the participants' daily lives was a strong motivation for them to seek professional help. The obligation to care for and support their family prevented them from initially disclosing their depressive symptoms to family members, but eventually prompted them to seek professional help and persist in follow-up treatment. Some participants experienced unexpected benefits (e.g., relief at no longer feeling "alone") during their first visit to the hospital for depression or when they were diagnosed with depression. The results suggest a need to continue to actively screen for depression and provide more public education to prevent negative assumptions and reduce public and personal stigmatization of those with mental health problems.

An integrated smoking cessation and alcohol intervention among Hong Kong Chinese young people: Study protocol for a feasibility randomized controlled trial.

INTRODUCTION: Young smokers always partake in both smoking and drinking. However, drinking undermines their likelihood to attempt quitting smoking or to successfully abstain from smoking. Hence, this trial will examine the feasibility of implementing an integrated smoking cessation and alcohol intervention in young Hong Kong Chinese people. Effect sizes of the integrated intervention (II) on self-reported and biochemically validated quit rates will also be calculated. METHODS: The study will be a three-arm randomized controlled trial in a convenience sample of 150 smokers aged 18-25 years with alcohol drinking. Participants will be randomized into a standard treatment (ST), II, or control arm. The ST group will receive a brief smoking cessation intervention based on the 5A (Ask, Assess, Advice, Assist, Arrange) and 5R (Relevance, Risks, Rewards, Roadblocks, Repetition) models. The II group will receive brief advice on alcohol use based on the FRAMES (Feedback, Responsibility, Advice, Menu, Empathy, Efficacy) model in addition to the brief smoking cessation intervention. Both the ST and II groups will receive booster interventions at 1-week, 1-month, 3-month, and 6-month follow-up. The control group will receive leaflets on smoking cessation and alcohol reduction. Self-reported quitters at 6-month follow-up will be invited for biochemical validation. The primary outcomes are feasibility measures. The secondary outcomes are effect size of II on self-reported and biochemically validated quit rates at 6 months relative to control and ST. Outcomes will be assessed at baseline and at 1-week, 1-month, 3-month, and 6-month follow-ups. ANALYSIS: Descriptive statistics will be used to calculate the feasibility measures. The three arms will be compared using analysis of variance for continuous variables and chi-square test for categorical variables. Effect sizes of II for self-reported and biochemically validated quit rates at 6 months will be determined using the generalized estimating equation model.

Factors associated with severe depressive symptoms among Chinese secondary school students in Hong Kong: a large cross-sectional survey.

Background: Many adolescents were reported to have severe depressive symptoms, and a careful assessment of its correlates is essential for prevention and intervention programs. This study aimed to gain insight into the prevalence of severe depressive symptoms and its association with factors at four levels (individual, relationship, school and society) in a large sample of Hong Kong Chinese secondary school students. Methods: Secondary school students from Secondary 1 through 7 were selected as participants using a cluster random sampling method. A questionnaire including inventories measuring 24 factors at the four levels (six individual factors, 11 relationship factors, three school factors, and four society factors) was completed by 8,963 participants (56.3% female) with a mean age of 15.1 (SD = 1.8) years. Students with a score of ≥15 on the Patient Health Questionnaire were defined as having severe depressive symptoms. The association between severe depressive symptoms and correlates were examined by t-test and χ2 test. Logistic regression models using a hierarchical approach then examined the individual contribution of these 24 factors to severe depressive symptoms with the control of other factors in the model. Results: 7.4% of the students have severe depressive symptoms. Twenty-two of the 24 factors were significantly associated with severe depressive symptoms in bivariate analyses. In the logistic regression, 11 factors (three individual factors: age, self-esteem and self-mastery; six relationship factors: tobacco use, alcohol drinking, drug use, paternal psychological control, dinner with parents, and perceived social support from friends; one school factor: felt pressure from homework; and one society factor: number of sibling) were statistically significant. Felt pressure from homework, alcohol drinking, and perceived social support from friends were the strongest correlates of severe depressive symptoms. Conclusion: The prevalence of self-reported severe depressive symptoms in Hong Kong Chinese secondary school students was high, and the identification of multiple associated factors at the four levels simultaneously provides a knowledge basis for the development of a comprehensive, multivariate model of factors influencing severe depressive symptoms in Chinese secondary school students. The factors identified in the present study may be helpful when designing and implementing preventive intervention programs.

Magnitude and determinants of alcohol use disorder among adult population in East Asian countries: A systematic review and meta-analysis.

Introduction: Alcohol use disorder is a medical condition characterized by an impaired ability to control or stop alcohol use despite adverse health outcomes. Despite several studies that have analyzed the prevalence and determinants, their results have been equivocal, and the reasons for the differences in prevalence rates and determinants of AUD across nationalities are unknown. Hence, this study estimated the pooled prevalence of alcohol use disorder and its determinant among adults in East Asian countries. Methods: Articles were searched from PubMed, Web of Science, EMBASE, PsycINFO, and Scopus. All observational study designs that fulfilled the predefined criteria were included in the study. The findings were reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). The quality and heterogeneity of articles were assessed using the new castle-Ottawa scale (NOS) and I2, respectively. Additionally, publication bias was checked through funnel plot and Egger's regression test. Results: A total of 14 articles with 93, 161 study participants were considered in the study. Of which 9 studies were included in the meta-analysis of the 1-year prevalence of alcohol use disorder, 6 in the lifetime, 9 in alcohol abuse, and 8 in alcohol dependency. Consequently, the overall pooled prevalence of one-year alcohol use disorder was 8.88% (95% CI: 6.32, 11.44), lifetime 13.41% (95%CI: 8.48, 18.34), alcohol abuse 5.4% (95% CI: 2.66, 8.13), and alcohol dependency 4.47% (95% CI: 2.66, 6.27). In the subgroup analysis by country, the highest 1-year and lifetime pooled prevalence of alcohol use disorder was observed in Korea at 9.78% (95% CI:4.40, 15.15) and 16.73% (95% CI: 15.31, 18.16), respectively. Besides, smoking (OR: 3.99; 95% CI: 1.65, 6.33) and male gender (OR: 5.9; 95% CI: 3.3, 8.51) were significant determinants of alcohol use disorder. Conclusions: The magnitude of alcohol use disorder was high among adults in East Asian countries. Smoking and male gender were the key determinants of alcohol use disorders.

Factors associated with hand washing effectiveness: an institution-based observational study.

BACKGROUND: Few studies have investigated how the effectiveness of hand washing in removing hand contaminants is influenced by the performance and duration of each step involved. We conducted an observational study by recruiting participants from a university campus, with the aim to comprehensively evaluate how performance, duration and demographic factors influence hand washing effectiveness. METHODS: A total of 744 videos were collected from 664 participants in July-October 2022 and independently evaluated by two infection control experts through labelling videos for correct and incorrect performance of each step. The individual hand washing effectiveness was determined by quantifying the percentage of residual fluorescent gel on the dorsum and palm areas of each participant's hands. A logistic regression analysis was conducted to identify factors that were significantly associated with better hand washing effectiveness. An exposure-response relationship was constructed to identify optimal durations for each step. Approximately 2300 hand images were processed using advanced normalization algorithms and overlaid to visualize the areas with more fluorescence residuals after hand washing. RESULTS: Step 3 (rub between fingers) was the most frequently omitted step and step 4 (rub the dorsum of fingers) was the most frequently incorrectly performed step. After adjustment for covariates, sex, performance of step 4 and step 7 (rub wrists), rubbing hands during rinsing, and rinsing time were significantly associated with hand washing effectiveness. The optimal overall hand washing time was 31 s from step 1 to step 7, and 28 s from step 1 to step 6, with each step ideally lasting 4-5 s, except step 3. The palms of both hands had less fluorescence residuals than the dorsums. The areas where residuals most likely appeared were wrists, followed by finger tips, finger webs and thumbs. CONCLUSIONS: Performance and duration of some hand washing steps, sex and rinsing time were associated with hand washing effectiveness. The optimal duration might be applied to all seven steps to achieve the best decontamination results. Further studies are needed to refine hand hygiene standards and enhance compliance.