Helping hospitalized smokers in Hong Kong quit smoking by understanding their risk perception, behaviour, and attitudes related to smoking.

AIM: To understand the risk perceptions, behaviour, attitudes, and experiences related to smoking among hospitalized Chinese smokers. BACKGROUND: Understanding hospitalized smokers' perceptions of risks associated with smoking, along with their behaviour, attitudes, and smoking-related experiences, is essential prerequisite to design effective interventions to help them quit smoking. DESIGN: A phenomenological research design was adopted. METHODS: A purposive sampling approach was used. Between May 2016-January 2017, 30 hospitalized smokers were invited for an interview. RESULTS: Four themes were generated: (a) associations between perception of illness and smoking; (b) perceived support from healthcare professionals to quit smoking; (c) impact of hospitalization on behaviour, attitudes, and experiences; and (d) perceived barriers to quitting smoking. CONCLUSION: Development of an innovative intervention that helps to demystify misconceptions about smoking through brief interventions and active referrals is recommended to enhance the effectiveness of healthcare professionals promoting smoking cessation for hospitalized smokers. IMPACT: To date, no study examining smoking behaviour among hospitalized patients in Hong Kong has been conducted. Misconceptions about smoking and health, barriers to quitting that outweighed perceived benefits, lack of support from healthcare professionals, and difficulty overcoming withdrawal symptoms or cigarette cravings precluded hospitalized smokers sustaining smoking abstinence after discharge. Smoking is detrimental to physical health. Smoking cessation has beneficial effects on treatment efficacy and prognosis and helps to reduce the economic burden on society from smoking-attributable diseases.

Development of a community-based network to promote smoking cessation among female smokers in Hong Kong.

BACKGROUND: There is a need for population-based smoking cessation interventions targeting female smokers in Hong Kong. This study describes the development of a community-based network to promote smoking cessation among female smokers in Hong Kong. METHODS: Local women's organizations collaborated to launch a project to provide gender-specific smoking cessation services. In the first phase of the project, the Women Against Tobacco Taskforce (WATT) was created. In the second phase, a smoking cessation training curriculum was developed and female volunteers were trained. The third and final phase included the provision of gender-specific smoking cessation counseling services in Hong Kong. RESULTS: A need assessment survey with 623 workers and volunteers of WATT members was carried out to develop a gender-specific smoking cessation training curriculum. A 1-day training workshop to 28 WATT affiliates who provided brief cessation counseling in the community was organized. Fourteen organizations (69 service units) agreed to form a network by joining WATT to promote smoking cessation and increase awareness of the specific health risks among female smokers. CONCLUSIONS: The community-based network to promote smoking cessation was effective in helping female smokers to quit smoking or reduce their cigarette consumption. The results also suggest that this community model of promoting gender-specific smoking cessation services is feasible. TRIAL REGISTRATION: Clinicaltrials.gov ID NCT02968199 (Retrospectively registered on November 16, 2016).

Depressive Symptoms Delayed Quit Attempts and Shortened Abstinence in Young Smokers of the Hong Kong Youth Quitline.

INTRODUCTION: Young smokers often report depressive symptoms while receiving smoking cessation counseling. This study examines time patterns in the quitting process among young smokers with or without notable depressive symptoms. METHODS: The quitting trajectories of young smokers aged 12 to 25 (n = 578) who called the Youth Quitline in Hong Kong between March 2006 and May 2011 were recorded and analyzed through multiple telephone sessions over periods of up to 6 months. The time patterns of young smokers who had or did not have notable depressive symptoms were compared using nonparametric Kaplan-Meier methods with log-rank tests. RESULTS: Among young smokers with low levels of nicotine dependence, those who had notable depressive symptoms were less likely to initiate a quit attempt within 28 days after their baseline telephone intervention (probability = .38 vs. .60; P value = .04). Furthermore, young smokers who had notable depressive symptoms were less likely to remain abstinent from smoking for 2 days after starting a quit attempt (probability = .50 vs. .64; P value = .012). Young adults aged 18 or above were more likely to relapse into smoking (adjusted HR = 1.50, 95% CI = 1.01, 2.22). CONCLUSIONS: Depressive symptoms may delay young smokers from initiating quit attempts and shorten their abstinence. A baseline screening process is suggested for identifying youths with co-occurring depressive disorder and nicotine dependence. Further studies should examine a collaborative model of smoking cessation that involves both counselors and physicians in preventing young smokers from rapid relapses after they make quit attempts.

Effectiveness of additional follow-up telephone counseling in a smoking cessation clinic in Beijing and predictors of quitting among Chinese male smokers.

BACKGROUND: No previous studies have investigated whether additional telephone follow-up counseling sessions after face-to-face counseling can increase quitting in China, and whether this strategy is feasible and effective for promoting smoking cessation is still unclear. METHODS: A non-randomized controlled study was conducted in Beijing. We compared the quit rates of one group which received face-to-face counseling (FC) alone (one session of 40 min) to another group which received the same face-to-face counseling plus four follow-up sessions of brief telephone counseling (15-20 min each) at 1 week, 1, 3 and 6 month follow-up (FCF). No smoking cessation medication was provided. From October 2008 to August 2013, Chinese male smokers who sought treatment in a part-time regular smoking cessation clinic of a large general hospital in Beijing were invited to participate in the present study. Eligible male smokers (n = 547) were divided into two groups: FC (n = 149) and FCF (n = 398). Main outcomes were self-reported 7-day point prevalence and 6 month continuous quit rates at 12 month follow-up. RESULTS: By intention to treat, at 12 month follow-up, the 7-day point prevalence and 6 month continuous quit rates of FC and FCF were 14.8 % and 26.4 %, and 10.7 % and 19.6 % respectively. The adjusted odds ratios (95 % confidence intervals) of quitting in FCF compared to FC was 2.34 (1.34-4.10) (P = 0.003) and 2.41 (1.28-4.52) (P = 0.006), respectively. Stepwise logistic regression showed that FCF, being married, unemployed and a lower Fagerström score were significant independent predictors of 6 month continuous quitting at 12 month follow-up. CONCLUSIONS: Using systematically collected data from real-world practice, our smoking cessation clinic has shown that the additional telephone follow-up counseling sessions doubled the quit rate.

Helping cancer patients quit smoking by increasing their risk perception: a study protocol of a cluster randomized controlled trial.

BACKGROUND: Despite smoking cessation can largely improve cancer prognosis and quality of life, many patients continued smoking after the diagnosis of cancer. This study aims to test the effectiveness of a smoking cessation intervention using risk communication approach to help cancer patients quit smoking, and to improve their health related quality of life. METHODS: A cluster randomized controlled trial will be employed. Cancer patients who continued smoking after the diagnosis of cancer and have medical follow-up at the out-patient clinics of the five acute hospitals in Hong Kong will be invited to participate. Subjects in the experimental group will receive (1) health warnings of smoking based on a special designed leaflet; and (2) a patient-centred counseling from nurse counselors with emphasis on risk perceptions of smoking to cancer prognosis. Additionally, they will receive two more telephone counseling at 1-week and 1-month. Control group receive standard care and a generic self-help smoking cessation booklet. Outcomes measure include (a) self-reported and the biochemically validated quit rate, (b) patient's smoking reduction by at least 50% compared to baseline, (c) quit attempt(s), (d) change in the intention to quit, (e) change in risk perceptions of smoking, and (f) change in health related quality of life. DISCUSSION: This study will make an important contribution to evidence-based practice by testing the effectiveness of a tailored smoking cessation intervention for cancer patients. The results will support the development of clinical practice guidelines to promote smoking cessation in cancer patients to improve their prognosis and quality of life. TRIAL REGISTRATION: ClinicalTrials.gov NCT01685723. Registered 9 November 2012.

A block randomized controlled trial of a brief smoking cessation counselling and advice through short message service on participants who joined the Quit to Win Contest in Hong Kong.

The present trial examined the effectiveness of brief interventions for smokers who joined the Hong Kong Quit to Win Contest to quit smoking. A block randomized controlled trial allocated 1003 adult daily smokers to three groups: (i) The TEL group (n = 338) received a 5-min nurse-led telephone counselling; (ii) The SMS group (n = 335) received eight text messages through mobile phone and (iii) The CONTROL group (n = 330) did not receive the above interventions. Participants with biochemically verified abstinence at 6-month follow-up could receive cash incentive. The primary outcome was the self-reported 7-day point prevalence (PP) of tobacco abstinence at 6-month follow-up. The abstinence rate in the TEL, SMS and CONTROL group was 22.2, 20.6 and 20.3%, respectively (P for TEL versus CONTROL = 0.32; P for SMS versus CONTROL = 0.40). When abstinence at 2-, 6- and 12-month follow-up was modelled simultaneously, the TEL group had a higher abstinence than the CONTROL group (Adjusted OR = 1.38, 95% CI = 1.01-1.88, P = 0 .04). In the Quit to Win Contest, the brief telephone counselling might have increased abstinence, but the text messages had no significant effect. Further studies on intensive intervention and interactive messaging services are warranted.

The effect of poverty and income disparity on the psychological well-being of Hong Kong children.

OBJECTIVE: This study explored the impact of poverty and income disparity on the psychological well-being of Hong Kong Chinese children. DESIGN AND SAMPLE: A cross-sectional study was conducted in 12 elementary schools from the three highest and three lowest median household income districts. A total of 1,725 pupils were recruited with 898 pupils came from low-income and 827 from high-income families. MEASURES: Participants were asked to respond to the Chinese version of the Center for Epidemiologic Studies Depression Scale for Children, the Rosenberg self-esteem scale, and the Pediatric Quality of Life Inventory. The data were collected from 2012 to 2013. RESULTS: Children from low-income families reported statistically significant lower scores in self-esteem and quality of life, but higher scores in depressive symptoms than those from high-income families. Income disparity had their greatest impact on children's self-esteem. CONCLUSION: This study has addressed a gap in the literature by comparing the self-esteem, depressive symptoms, and quality of life among children living in low- and high-income families. The results add further evidence to the literature that poverty and income disparity may have a negative impact on the psychological well-being of children.

Helping cancer patients to quit smoking by understanding their risk perception, behavior, and attitudes related to smoking.

BACKGROUND: Evidence shows that smoking is a major cause of cancer, and cancer patients who continue smoking are at greater risk for all causes of mortality, cancer recurrence, and second primary cancers. Nevertheless, many cancer patients still smoke and are not willing to quit. This study aimed at understanding the needs and concerns of current and ex-smoking cancer patients, including their risk perceptions, and the behavior and attitudes related to smoking. METHODS: A qualitative research was conducted in an oncology outpatient clinic. A one-to-one semi-structured interview was conducted with current Chinese smokers and ex-smokers after they had been diagnosed with cancer. Data saturation was achieved after interviewing a total of 20 current smokers and 20 ex-smokers. RESULTS: A total of 241 patients who were smokers prior to their diagnosis of cancer were identified. Of 241 patients, 208 (86.31%) quitted and 33 (13.69%) continued smoking after receiving a cancer diagnosis. In general, patients who refused to quit smoking subsequent to a cancer diagnosis thought that the perceived barriers to quitting outweighed the perceived benefits of quitting. In contrast, most cancer patients who quit after their cancer diagnoses thought that the perceived benefits of quitting greatly outweighed the perceived barriers to quitting. CONCLUSIONS: It is vital that healthcare professionals should help cancer patients to quit smoking. Understanding how current smokers and ex-smokers perceive the risks of smoking, and their behavior, attitudes, and experiences related to smoking is an essential prerequisite for the design of an effective smoking cessation intervention.

An evaluation of advanced simulation in nursing: a mixed-method study.

PURPOSE: This study aimed to evaluate the development of critical thinking disposition and skills of nursing students and to identify their issues and experience with the application of advanced simulation for experiential learning. DESIGN: The study was conducted with a mixed-method design. METHODS: Quantitative and qualitative data were respectively collected through pre-post questionnaires and focus group interviews over two semesters from a class of 132 undergraduate pre-registration nursing students in Hong Kong, who practised clinical skills with human patient simulator (HPS) during two adult nursing care courses. FINDINGS: Although there were significantly increased analyticity, confidence and overall critical thinking disposition scores, inquisitiveness decreased after the study period. From the qualitative results, advanced simulation with HPS was overall recognized to be interesting, useful, welcomed and preferred by students in this study. CONCLUSIONS: While the result of overall critical thinking disposition score of students in this study showed a significantly increase (p = 0.000) after two semesters, outcomes might improve with higher frequencies of the advanced simulation exercises and measures taken to consider cultural background of the students in such teaching and learning process. CLINICAL RELEVANCE: With the quantitative results and overall positive feedback from students, advanced simulation is reasonably considered for inclusion as a value-added adjunct to clinical learning.

Transmission of methicillin-resistant Staphylococcus aureus in the long term care facilities in Hong Kong.

BACKGROUND: The relative contribution of long term care facilities (LTCFs) and hospitals in the transmission of methicillin-resistant Staphylococcus aureus (MRSA) is unknown. METHODS: Concurrent MRSA screening and spa type analysis was performed in LTCFs and their network hospitals to estimate the rate of MRSA acquisition among residents during their stay in LTCFs and hospitals, by colonization pressure and MRSA transmission calculations. RESULTS: In 40 LTCFs, 436 (21.6%) of 2020 residents were identified as 'MRSA-positive'. The incidence of MRSA transmission per 1000-colonization-days among the residents during their stay in LTCFs and hospitals were 309 and 113 respectively, while the colonization pressure in LTCFs and hospitals were 210 and 185 per 1000-patient-days respectively. MRSA spa type t1081 was the most commonly isolated linage in both LTCF residents (76/121, 62.8%) and hospitalized patients (51/87, 58.6%), while type t4677 was significantly associated with LTCF residents (24/121, 19.8%) compared with hospitalized patients (3/87, 3.4%) (p<0.001). This suggested continuous transmission of MRSA t4677 among LTCF residents. Also, an inverse linear relationship between MRSA prevalence in LTCFs and the average living area per LTCF resident was observed (Pearson correlation -0.443, p=0.004), with the odds of patients acquiring MRSA reduced by a factor of 0.90 for each 10 square feet increase in living area. CONCLUSIONS: Our data suggest that MRSA transmission was more serious in LTCFs than in hospitals. Infection control should be focused on LTCFs in order to reduce the burden of MRSA carriers in healthcare settings.

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.

Will mothers of sick children help their husbands to stop smoking after receiving a brief intervention from nurses? Secondary analysis of a randomised controlled trial.

BACKGROUND: Second-hand smoke is a severe health hazard for children. Clinical guidelines suggest that nurses advise smoking parents to quit when they accompany their sick children to paediatric settings, but the guidelines did not mention what nurses can do if the parents are not with the children. This study examines the effectiveness of a low-intensity, nurse-led health instructional initiative for non-smoking mothers, to motivate them to take action to help their husbands stop smoking. METHODS: This was a randomised controlled trial and 1,483 non-smoking women, who were living with husbands who do smoke, were recruited when they accompanied with their sick children on hospital admission in general paediatic wards/outpatient departments of four hospitals in Hong Kong. The women were randomly allocated into intervention and control groups. The former received brief health education counselling from nurses, a purpose-designed health education booklet, a "no smoking" sticker, and a telephone reminder one week later; the control group received usual care. The primary outcome was the women"s action to help their smoking husbands stop smoking at 3-, 6- and 12-month follow-ups. RESULTS: A higher proportion of women in the intervention than the control group had taken action to help their husbands stop smoking at the 3-month (76% vs. 65%, P < .001), 6-month (66% vs. 49%, P < .001) and 12-month (52% vs. 40%, P < .001) follow-ups. Women who had received the intervention, had better knowledge of the health hazards of smoking, higher intention to take action, perceived their husbands' willingness to stop/reduce smoking, had previously advised their husbands to give up smoking, were aware of their husbands' history of smoking and, were aware that their husbands had made an earlier quit attempt and intended to help them stop smoking at the follow-ups. CONCLUSIONS: A brief health education intervention by nurses in paediatric settings can be effective in motivating the mothers of sick children to take action to help their husbands quit smoking. We recommend adding the following to the clinical practice guidelines on treating tobacco use and dependence: 'Nurses should offer every non-smoking mother of a sick child brief advice to encourage their husbands to stop smoking'. TRIAL REGISTRATION: Current Controlled Trials ISRCTN72290421.

Development and validation of Chinese Health Literacy Scale for Diabetes.

AIMS AND OBJECTIVES: To develop and to test the psychometric properties of the Chinese Health Literacy Scale for Diabetes. BACKGROUND: Patients with diabetes encounter many challenges when making health decisions in their daily lives, as they have access to many different kinds of health information. Health literacy issues are new topics in Chinese society. Without a valid and reliable instrument in Chinese, it is difficult to measure the level of health literacy and promote the concept of health literacy in Chinese societies. DESIGN: A methodological study with a sample of 137 patients with type 2 diabetes aged 65 years or older. METHOD: Chinese Health Literacy Scale for Diabetes was developed with reference to the revised Bloom's taxonomy model. Psychometric tests (content validity, item analysis, construct validity, discriminative ability and test-retest reliability) were conducted. Correlations between Chinese Health Literacy Scale for Diabetes and four relevant measures were tested. Cronbach's alpha and alpha if item deleted were calculated to assess internal consistency. RESULTS: Cronbach's alpha for Chinese Health Literacy Scale for Diabetes and its four subscales (remembering, understanding, applying and analysing) were 0·884, 0·885, 0·667, 0·654 and 0·717, respectively. The Chinese Health Literacy Scale for Diabetes was significantly correlated with the Diabetic Knowledge Scale (r = 0·398, p < 0·001), the Diabetic Management Self-Efficacy Scale (r = 0·257, p < 0·001), the Preschool and Primary Chinese Literacy Scale (r = 0·822, p < 0·001) and the Chinese Value of Learning Scale (r = 0·303, p < 0·001). It took an average of seven minutes to complete this 34-item instrument. CONCLUSION: The findings of this study support the Chinese Health Literacy Scale for Diabetes as a reliable and valid instrument for measuring the health literacy of Chinese patients with diabetes. RELEVANCE TO CLINICAL PRACTICE: We recommend that clinicians use this tool to assess patients' health literacy before conducting any kind of health promotion.

Making a difference: nursing scholarship and leadership in tobacco control.

This report from members of the Health Behavior Expert Panel of the American Academy of Nursing (AAN) provides an overview of nurse-led scholarship in tobacco control. We reviewed published reviews of nurse-led studies in the field. The synthesis includes theory development, methodological approaches, studies focused on prevention of tobacco use, nursing interventions for tobacco dependence including studies with selected populations, investigations to reduce secondhand smoke, and studies of health care systems and policy. Gaps in the literature provided direction for stimulating nursing science, accelerating adoption of evidence-based recommendations in practice, expanding nursing education, and increasing nursing visibility and influence in health care policy efforts. The AAN is positioned to maximize nursing leadership in this effort.

Patterns and predictors of quitting among youth quitline callers in Hong Kong.

OBJECTIVES: To examine the time patterns and predictors of initiating a quit attempt and subsequent sustained abstinence among youth smokers after receiving a telephone smoking cessation intervention. METHODS: This was a longitudinal study of 408 current youth smokers aged 12-25 years who called a smoking cessation hotline in Hong Kong. Telephone surveys were conducted at baseline; 1 week; and 1, 3, and 6 months to assess smoking status and other risk factors. Nonparametric Kaplan-Meier methods and hierarchical Cox's proportional odds models were applied to explore the time patterns and predictors of the quitting process. RESULTS: Half of the youth smokers initiated a quit attempt within 1 month after receiving the baseline telephone intervention, while the likelihood of further quit attempts decreased over time. Two thirds relapsed within the first 7 days after starting a quit attempt. Intention to quit, previous quit attempts, perceived physical unfitness, and other factors could predict the initiation of a quit attempt. Sustained abstinence was facilitated by making an immediate attempt to quit, adopting self-help strategies, and a perceived improvement in physical health. CONCLUSIONS: Our findings support the "catastrophic" pathway of youth smokers initiating a quit attempt. Counselors should capture the quitting momentum and motivate youth smokers to quit immediately. Interventions should include a health assessment and discussion of smokers' physical fitness. During the first week of abstinence, intensive monitoring of withdrawal symptoms, together with booster counseling, is helpful in preventing smoking relapse and could remotivate those who fail to sustain their quit attempt.

Quitting trajectories of Chinese youth smokers following telephone smoking cessation counseling: a longitudinal study.

INTRODUCTION: The smoking patterns of youth remain unknown after they have received smoking cessation counseling. This study aims to examine the quitting trajectories of Chinese youth smokers after they have received quitline services and to examine factors to predict their quitting trajectories. METHODS: A total of 402 Chinese youth smokers (aged 12-25 years) called a quitline and participated in telephone follow-ups at 1 week, 1 month, and 3 and 6 months after initial telephone counseling. Finite mixture modeling was employed to examine the quitting trajectories by the SAS Proc Traj group-based modeling procedure. Hierarchical multinomial logistic regression was used to compare the baseline intention to quit smoking, prosmoking attitudes, social influences, self-efficacy to quit, smoking profile, quitting history, and demographic characteristics among the trajectory groups. RESULTS: Three distinct quitting trajectory groups were identified: quitters, reducers, and persistent smokers. Both quitters and reducers dramatically reduced the level of their cigarette consumption immediately after initial counseling. Youth smokers who were intended to quit at baseline, perceived confidence to quit, and perceived importance of quitting were more likely to have successfully quit smoking at six-month follow-up. Those who had prosmoking attitudes were less likely to quit smoking. CONCLUSION: The findings reveal the profiles of youth smokers who can quit successfully and can guide the development of better and relevant interventions based on the psychosocial characteristics of youth smokers. Short-term goals such as an abrupt quit attempt or immediately reducing cigarette consumption by half may be the key to help youth smokers quit successfully.

Hong Kong Chinese community leaders' perspectives on family health, happiness and harmony: a qualitative study.

This paper examines the views of Hong Kong community leaders on the underlying issues that affect family health, happiness and harmony (3Hs) in Hong Kong. Using a community reconnaissance method, a series of individual in-depth interviews with 26 leaders that represent neighbourhoods of diverse socio-economic status (SES) from June to August 2008 were conducted. Participants considered that changing family structure, economic situation and strong work ethic are the most salient factors that affect family 3Hs. The deprived comprehensive social security assistance recipients, single-parent families and migrant women were considered to be the most vulnerable groups to breakdown in family 3Hs and particularly, they lack family resources. Families from different SES have to overcome different challenges in order to achieve and sustain family 3Hs. Leaders from low SES neighbourhood were concerned more about providing tangible help such as child care facilities to improve family resources, whereas leaders from high SES neighbourhood focused more on preventive interventions such as education on relationship skills to achieve better family well-being. The findings offer insights in designing effective social marketing education campaigns and family-friendly workplace policy to promote social harmony through the maintenance of 3Hs families.

A Randomized Controlled Trial of a Positive Family Holistic Health Intervention for Probationers in Hong Kong: A Mixed-Method Study.

Introduction: Probationers, offenders with less serious and non-violent offences, and under statutory supervision, have low levels of self-esteem and physical health, and high level of family conflict, and poorer quality of family relationships. This study examined the effectiveness of the existing probation service and the additional use of a positive family holistic health intervention to enhance physical, psychological, and family well-being in probationers and relationships with probation officers. Methods: Probationers under the care of the Hong Kong Social Welfare Department were randomized into a care-as-usual control group (CAU), a brief intervention group (BI) receiving two 1-h individual sessions [of a brief theory-based positive family holistic health intervention integrating Zero-time Exercise (simple and easy-to-do lifestyle-integrated physical activity) and positive psychology themes of "Praise and Gratitude" in the existing probation service], or a combined intervention group (CI) receiving BI and a 1-day group activity with family members. The outcomes were physical activity, fitness performance, self-esteem, happiness, anxiety and depression symptoms, life satisfaction, quality of life, family communication and well-being, and relationships with probation officers. Self-administered questionnaires and simple fitness tests were used at baseline, 1-month and 3-month follow-up. Linear mixed model analysis was used to compare difference in the changes of outcome variables among groups, adjusted of sex, age, and baseline values. Focus group interviews were conducted. Thematic content analysis was used. Results: 318 probationers (51% male) were randomized into CAU (n = 105), BI (n = 108), or CI (n = 105) group. CAU showed enhanced physical activity, fitness performance and psychological health, and family communication with small effect sizes (Cohen's d: 0.19-0.41). BI and CI showed further improved physical activity, family communication and family well-being (Cohen's d: 0.37-0.70). Additionally, CI reported greater improvements in the relationships with probation officers than CAU with a small effect size (Cohen's d: 0.43). CI also reported greater increases in physical activity and family communication than BI with small to moderate effect sizes (Cohen's d: 0.38-0.58). Qualitative feedbacks corroborated the quantitative findings. Conclusion: Our trial provided the first evidence of the effectiveness of probation service and the additional use of an innovative, relatively low-cost, theory-based brief positive family holistic health intervention. This intervention may offer a new model for enhancing probation service. Trial Registration: The research protocol was registered at the National Institutes of Health (identifier: NCT02770898).

Characteristics of smokers and predictors of quitting in a smoking cessation clinic in Guangzhou, China.

BACKGROUND: Smoking cessation programs are well established in the West, but reports on smoking cessation clinics (SCCs) from China are lacking. On the basis of the Hong Kong experience and with strong support from Guangzhou Health Bureau, we established the first SCC in Guangzhou, China. The objective was to describe the characteristics of smokers, measure quit rates and examine predictors of successful quitting. METHODS: During 2006-08, 220 smokers received individual counseling following the five A's and five R's. No medications were used. RESULTS: At baseline, the mean (SD) age was 40 (14) years. Most (96%) were males, married (73%), currently employed (75%), college educated or above (54%); 77% had previous quitting attempts. By 14 May 2008, 195 reached the 6 months follow-up period. Of them, 79% (151/195) were successfully followed up, and 46 had quit. By intention to treat, the 6-month 7-day point prevalence quit rate was 24% [95% confidence interval (CI) 18-30%]. Smokers with more confidence in quitting or were at action stage were more successful in quitting with adjusted odds ratio of 2.39 (95% CI 1.01-5.30) and 5.50 (95% CI 1.08-28) respectively. CONCLUSIONS: A pilot-model clinic free of charge and with systemic data collection, follow-up and evaluation should be a starting point for smoking cessation program in low-income countries.