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INTRODUCTION: Exposure to secondhand smoke (SHS) among women is prevalent in China which increases their risk of developing a wide range of diseases and can affect their susceptibility to adverse reproductive health effects. This study aims to examine the association between SHS exposure among women and the adoption and implementation of tobacco control measures on campus in China. AIMS AND METHODS: 7469 female college students who have never smoked were recruited from 50 universities across China using a multistage sampling technique. All participants reported their exposure to SHS and the tobacco advertising and promotion on campus. Participants from colleges with smoke-free policies reported the implementation of smoke-free policies on campus measured by: (1) no evidence of smoking and (2) the display of smoke-free signs in public places. Multivariate logistic regression models were applied using weighted survey data. RESULTS: SHS exposure among participants was 50.5% (95% CI = 44.2% to 56.9%). The adoption of a smoke-free policy was not associated with SHS exposure (OR: 1.01, 95% CI = .71, 1.42), however, the implementation of the policy was significantly negatively associated with SHS exposure (OR: 0.56, 95% CI = .47 to 0.67). In addition, tobacco advertising and promotion on campus were significantly positively associated with SHS exposure (OR: 2.33, 95% CI = 1.42, 3.82; OR: 1.52; 95% CI = 1.15, 2.02, respectively). CONCLUSIONS: Exposure to SHS is prevalent among female college students in China. Successful implementation of a smoke-free policy and banning tobacco advertising and promotion on campus could be effective measures to protect young women from the harms of SHS in China. IMPLICATIONS: Approximately half of female college students are exposed to SHS on campus in China. Failure to implement smoke-free policies and exposure to tobacco marketing on campus are associated with higher SHS exposure. To protect millions of young Chinese women from the health harms of SHS, universities need to enact and enforce smoke-free policies within campus boundaries and adopt comprehensive bans on tobacco advertising and promotion on campus.
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Estudiantes , Contaminación por Humo de Tabaco , Humanos , Contaminación por Humo de Tabaco/prevención & control , Femenino , Universidades , China/epidemiología , Estudios Transversales , Adulto Joven , Estudiantes/estadística & datos numéricos , Adulto , Política para Fumadores/legislación & jurisprudencia , Publicidad/estadística & datos numéricos , Publicidad/legislación & jurisprudencia , Publicidad/métodos , Adolescente , Control del TabacoRESUMEN
INTRODUCTION: Addressing cigarette and e-cigarette use in China is key to reducing the global tobacco epidemic. Marketing exposure is one causal factor for adolescent smoking and e-cigarette use. Currently, China restricts cigarette and e-cigarette ads in public places and online; however, there may not be full policy compliance. We collected real-time data in the natural environment to estimate how much and where Chinese adolescents - a group susceptible to smoking and e-cigarette use - are exposed to cigarette and e-cigarette marketing to inform policy responses. METHODS: In June 2022, we conducted a seven-day ecological momentary assessment (EMA) study with 15-16-year-olds (n=96) across eight Chinese cities. Participants completed up to 42 EMA surveys (6 per day), sent at random intervals outside of school hours. In each survey, participants reported whether they saw (1) displays and (2) ads in the past hour (none, cigarette, e-cigarette, both) in the past hour. We also captured the source of cigarette/e-cigarette ad exposure. RESULTS: Most participants were exposed to cigarette and/or e-cigarette displays (89.6%) or ads (79.2%) over the seven days. On average, participants reported past-hour exposure to displays 12.7 times and past-hour exposure to ads 10.8 times over the week. The most common sources of cigarette ads were public places (e.g., kiosks, supermarkets); the most common sources of e-cigarette ad exposure were social media/internet or e-cigarette stores. CONCLUSIONS: Findings highlight the need to enhance enforcement of restrictions on cigarette and e-cigarette ads in public places and online in China and extend restrictions to ban displays. IMPLICATIONS: Marketing exposure is a causal factor in youth smoking and e-cigarette use. We used ecological momentary assessments to estimate cigarette and e-cigarette display and ad exposure among Chinese adolescents. On average, participants reported past-hour exposure to cigarette and/or e-cigarette displays 13 times and past-hour exposure to cigarette and/or e-cigarette ads 11 times over one week. Most saw ads in public places and online. Results suggest strengthening implementation of China's ban on cigarette and e-cigarette ads in public places and online and banning product displays. These are policy responses that can contribute to reducing adolescent cigarette and e-cigarette uptake in China.
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The primary aims of this study are to examine the associations between two key environmental factors-regional cigarette tobacco production and tobacco retail outlet density-and secondhand smoke (SHS) exposure in urban China and to explore the possible mechanisms that explain this association. METHODS: A cross-sectional multistage sampling design was used to collect individual information in 21 cities in China. Environmental variables were retrieved from national databases. Multilevel logistic regression analysis was conducted to examine the associations between regional cigarette tobacco production, tobacco retail outlet density and SHS exposure. Structural equation modelling was employed to determine possible mechanisms. RESULTS: SHS exposure prevalence defined as daily exposure to SHS for at least 15 min/day at the time of the survey was found to be 28.1% among non-smokers (95% CI 27.1 to 29.0) across the 21 cities. The multilevel logistic regressions showed that province-level per capital cigarette production (OR: 2.72 (95% CI 1.56 to 4.76)and per GDP cigarette production(OR:1.69(95% CI 1,42,2.01), and city-level tobacco retail outlet density (OR: 2.66 (95% CI 1.63 to 4.38)) were significantly associated with SHS exposure. Moreover, results showed that these associations may be explained by the level of tobacco advertisement, which influences social norms, including attitudes and behaviours toward SHS exposure. CONCLUSIONS: Findings shed light on the role of cigarette manufacturers and retailers in producing environmental SHS pollution. To address the health and economic burden associated with SHS in China, it will be critical for the Chinese government to enact tobacco control measures consistent with the Framework Convention for Tobacco Control. Efforts should also focus on restricting the permitted density of tobacco retail outlets, and tobacco production in China.
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Productos de Tabaco , Contaminación por Humo de Tabaco , Humanos , Contaminación por Humo de Tabaco/análisis , Nicotiana , Estudios Transversales , China/epidemiología , Exposición a Riesgos Ambientales/análisisRESUMEN
This study aims to examine the relationship between uncertainty stress and late bedtime behaviour, and to explore their associations with self-rated health and self-reported academic performance. The participants were 11,954 students from 50 universities in China from a cross-sectional survey. College students' bedtime, sleep duration, health status, and academic performance were assessed with a self-reported questionnaire. Uncertainty stress and general life stress were also measured by standard stress questionnaires. The logistic regression models and the path analysis were applied to explore the network relationships among these variables. Late bedtime prevalence among college students was 17.2% (95% C.I. 16.5%-17.9%). Gender, grade, monthly expenditure, and sleep duration were found to be related to the prevalence of late bedtime. Uncertainty stress was more influential on late bedtime and academic performance than general life stress. Students with higher uncertainty stress were 1.41 times more likely to experience late bedtime than those with lower uncertainty stress. Late bedtime was associated with involvement in adverse outcomes including worse self-rated health status and poor academic performance. Many college students were at risk for late bedtime, and those at risk may perceive high uncertainty stress and be at risk for academic failure and health problems. These findings underscore the significance of evaluating and monitoring bedtime in college students and the importance of intervention strategies that target bedtimes and uncertainty stress in an effort to reduce associated self-rated health outcomes and improve academic performance.
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OBJECTIVES: To examine the association of exposure to secondhand smoke (SHS) and tobacco advertising with unassisted smoking cessation among Chinese male smokers. METHODS: A questionnaire was administered to 6500 male adult smokers from six cities in China selected in a cross-sectional multistage sampling design. The survey collected self-reported demographic characteristics, smoking and cessation status, SHS exposure and tobacco advertising exposure, with 5782 valid questionnaires included in this study. Multiple logistic regression analysis was used to assess the association of unassisted smoking cessation with exposure to SHS and tobacco advertising. RESULTS: 42.1% of smokers who made unassisted quit attempts achieved abstinence (95% CI 32.5% to 51.7%). SHS (adjusted OR (aOR) 0.36; 95% CI 0.18 to 0.71; p=0.033) and tobacco advertising exposure (aOR 0.63; 95% CI 0.37 to 0.95; p=0.039) were negatively associated with unassisted smoking cessation. CONCLUSION: The vast majority of Chinese male smokers rely on unassisted methods to quit smoking. Success prevalence is high, which is very beneficial to health. This study suggests that exposure to secondhand smoking and tobacco advertising hinders the success of unassisted cessation. These findings speak to the need for environmental tobacco control measures to promote unassisted smoking cessation among Chinese adult male smokers.
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Cese del Hábito de Fumar , Contaminación por Humo de Tabaco , Adulto , China/epidemiología , Estudios Transversales , Humanos , Masculino , Fumadores , Fumar/epidemiología , Encuestas y CuestionariosRESUMEN
BACKGROUND: The COVID-19 pandemic brings unprecedented uncertainty and stress. This study aimed to characterize general sleep status among Chinese residents during the early stage of the outbreak and to explore the network relationship among COVID-19 uncertainty, intolerance of uncertainty, perceived stress, and sleep status. METHODS: A cross-sectional correlational survey was conducted online. A total of 2534 Chinese residents were surveyed from 30 provinces, municipalities, autonomous regions of China and regions abroad during the period from February 7 to 14, 2020, the third week of lockdown. Final valid data from 2215 participants were analyzed. Self-report measures assessed uncertainty about COVID-19, intolerance of uncertainty, perceived stress, and general sleep status. Serial mediation analysis using the bootstrapping method and path analysis were applied to test the mediation role of intolerance of uncertainty and perceived stress in the relationship between uncertainty about COVID-19 and sleep status. RESULTS: The total score of sleep status was 4.82 (SD = 2.72). Age, place of residence, ethnicity, marital status, infection, and quarantine status were all significantly associated with general sleep status. Approximately half of participants (47.1%) reported going to bed after 12:00 am, 23.0% took 30 min or longer to fall asleep, and 30.3% slept a total of 7 h or less. Higher uncertainty about COVID-19 was significantly positively correlated with higher intolerance of uncertainty (r = 0.506, p < 0.001). The mediation analysis found a mediating role of perceived stress in the relationship between COVID-19 uncertainty and general sleep status (ß = 0.015, 95%C.I. = 0.009-0.021). However, IU was not a significant mediator of the relationship between COVID-19 uncertainty and sleep (ß = 0.009, 95%C.I. = - 0.002-0.020). Moreover, results from the path analysis further showed uncertainty about COVID-19 had a weak direct effect on poor sleep (ß = 0.043, p < 0.05); however, there was a robust indirect effect on poor sleep through intolerance of uncertainty and perceived stress. CONCLUSIONS: These findings suggest that intolerance of uncertainty and perceived stress are critical factors in the relationship between COVID-19 uncertainty and sleep outcomes. Results are discussed in the context of the COVID-19 pandemic, and practical policy implications are also provided.
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COVID-19 , Pandemias , China/epidemiología , Control de Enfermedades Transmisibles , Estudios Transversales , Brotes de Enfermedades , Humanos , SARS-CoV-2 , Sueño , Estrés Psicológico/epidemiología , IncertidumbreRESUMEN
This prospective observational study examined changing trends in mental and behavioral responses, and their association with perceived risk, severity, self-efficacy and isolation status during the Chinese COVID-19 epidemic. There were five waves of interviews. Descriptive statistics and non-parametric test methods were used for data analysis. Participants numbered 150 for the linkable baseline survey and 102 completed all 5 survey waves and were included in the analysis. Mental stress, emotional status and lifestyle manifested a statistically significant downwards trend across the total period of this panel study. The number of reported new confirmed patients perceived high risk and perceived severity were positively associated with mental stress, emotional status and lifestyle. Self-efficacy was negatively associated with each type of mental and behavioral response. The more time people were confined to their home, the more serious the emotional and lifestyle problems. Dose-response relationships were noted between the number of reported new confirmed patients and mental stress, emotional status and lifestyle during the five observation points. This study yielded new information about mental and behavioral responses among Chinese people during the COVID-19 epidemic. Policy changes and health education are essential for minimizing the adverse health effects of these responses.
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COVID-19/psicología , Salud Mental , Adulto , Ansiedad , China/epidemiología , Estudios Transversales , Femenino , Humanos , Estilo de Vida , Masculino , Persona de Mediana Edad , Pandemias , Medición de Riesgo , Autoeficacia , Aislamiento Social , Estrés Psicológico , Encuestas y CuestionariosRESUMEN
OBJECTIVE: This study aims to evaluate Chinese male smokers' responses to China's 2015 6% ad valorem and RMB0.1 specific excise tax increase per cigarettes pack. METHODS: A male population-based cross-sectional survey with multistaged stratified sampling was employed to collect data in six cities in China. Descriptive methods and logistic models were used to assess responses and associated factors following the cigarette tax increase among male Chinese smokers. RESULTS: Among a potential sample of 6500 Chinese males, 6010 individuals were contacted and 5782 participants completed the questionnaires. Of the 2852 current smokers, 60.7% (95% CI: 58.9 to 62.5) did not think cigarettes were expensive, 77.9% (95% CI: 76.4 to 79.5) reported no reduction in smoking in response to the 2015 tax increase and 21.3% (95% CI: 19.8 to 22.8) were not aware of the cigarette tax increase. Smokers who were occasional smokers, intended to quit and thought cigarettes expensive were more likely to report reducing cigarette smoking following the tax increase, while those who had higher household income per capita, smoked more cigarettes, and purchased more expensive cigarettes were less likely to report reducing cigarette consumption. CONCLUSIONS: About one in five male Chinese smokers reported reduction in smoking following China's 2015 cigarette tax increase. This is a relatively large impact given the very modest tax increase. Even with the 2015 increase, the excise tax represents only 36.3% of the cigarette price in China. Tax increases are needed to achieve the WHO's recommended level of 70%.
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Reducción del Consumo de Tabaco/economía , Reducción del Consumo de Tabaco/estadística & datos numéricos , Fumar/tendencias , Impuestos , Productos de Tabaco/economía , Productos de Tabaco/legislación & jurisprudencia , Productos de Tabaco/estadística & datos numéricos , Adulto , China , Estudios Transversales , Predicción , Humanos , Masculino , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
Injury is a serious public health problem with significant social and economic costs. Prior studies reported an association between mental stress and unintentional injury. However, no comparable studies have examined uncertainty stress, along with other types of stress, and their relative impact upon unintentional injury. The purpose of this study was to assess the salience of uncertainty stress as a predictor. Participants were 11,954 students, who were identified through a multistage sampling process that incorporated 50 universities. Stress and unintentional injury status were obtained by self-report. Both unadjusted and adjusted methods were considered in the analyses. Based on a retrospective 12-month reporting window, 12.6% of the respondents had experienced traffic injury, 21.4% home injury, 15.2% work-related injury, and 23.1% sports injury. The multivariable logistic regression model found that uncertainty stress was associated with all categories of unintentional injury, while life stress only was related to traffic injury. These findings underscore the importance of minimizing uncertainty stress and can inform pertinent policies and reinforce the need for uncertainty stress management in China.
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Lesiones Accidentales/epidemiología , Traumatismos en Atletas/epidemiología , Traumatismos Ocupacionales/epidemiología , Estrés Psicológico/epidemiología , Incertidumbre , Accidentes Domésticos/estadística & datos numéricos , Accidentes de Tránsito/estadística & datos numéricos , Adulto , China/epidemiología , Femenino , Humanos , Modelos Logísticos , Masculino , Estudios Retrospectivos , Factores de Riesgo , Autoinforme , Estrés Psicológico/psicología , Estudiantes/psicología , Estudiantes/estadística & datos numéricos , Universidades , Adulto JovenRESUMEN
Previous studies have repeatedly found the association between network homogeneity based on native-place and sexual risk behaviors among migrants. However, it remains unclear why such a simple numerical property of network composition can be correlated with a sexual risk behavior. Using a dataset (n = 1591) with detailed information on the sexual behaviors among male migrant laborers in the two Chinese provinces with the highest migrant inflows, we confirmed network homogeneity is significantly associated with prostitution patronage. With structural equation modeling, we further found that half of network homogeneity's impact on prostitution patronage is mediated by three factors: peer deviance, family bonds, and hedonistic subcultural beliefs. In addition, network homogeneity's association with hedonistic subcultural beliefs is fully mediated by peer deviance. Although the nativity homogeneity in social networks is still associated with prostitution patronage, more proximate psycho-social factors are found responsible for the network effect. Health policies seeking to integrate migrant laborers, removing the policy barriers against family bonds, and providing alternative sources of social support are highly promising for reducing sexual risk behavior among this population.
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Trabajo Sexual , Conducta Sexual/estadística & datos numéricos , Red Social , Migrantes/estadística & datos numéricos , Adulto , Encuestas Epidemiológicas , Humanos , Masculino , Conducta de Reducción del Riesgo , Conducta Sexual/psicología , Apoyo Social , Migrantes/psicologíaRESUMEN
The original version of this article unfortunately missed to add the affiliation of the corresponding author. The new affiliation is "Department of Sociology and Social Work, Sun Yat-sen University, Guangzhou, China".
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BACKGROUND: China has the world's largest size of elderly population. Mental disorders of the elders deserve keen attention. This study aims to comparatively explore mental disorders and risk factors among empty and non-empty nesters. METHODS: Using the stratified random cluster sampling method, we recruited 8526 elders aged 60 years and above from 11 cities in Shanxi Province in central China, comprising 4901 empty and 3625 non-empty nesters. The mental disorders were assessed with the 12-item Chinese Health Questionnaire (CHQ-12). The binary logistic regression was performed to analyze the risk factors in the two groups. RESULTS: The prevalence of mental disorders in empty nesters was significantly higher than that in non-empty ones (26.9% vs 23.5%). Binary logistic regression showed that the empty nesters who lived alone or lived in an institution were more likely to suffer from mental disorders compared with the non-empty ones, empty nesters living with spouse showed no significant deviation. And single status, hardly or part self-care ability, having chronic diseases, having lower income, and paying less attention to daily healthy diet had positive associations with mental disorders for empty nesters, and no or partial self-care ability and having chronic diseases for non-empty nesters. CONCLUSIONS: The study indicated that empty nesters had a higher prevalence of mental disorders than non-empty ones. Empty nesters living alone, with no or partial self-care ability, chronic disease, lower income and less attention to daily healthy diet were more vulnerable to mental disorders. And the lack of self-care ability and having chronic diseases were risk factors of mental disorders for non-empty nesters.
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Composición Familiar , Trastornos Mentales/epidemiología , Calidad de Vida , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , China/epidemiología , Enfermedad Crónica/epidemiología , Estudios Transversales , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
BACKGROUND: With the disintegration of the extended family in recent years, the empty-nest phenomenon is increasingly common in China and the health of empty nesters is attracting more attention. Lifestyles, accounting for 53% in determining death, play a vital role in improving the health of individuals. However, it was rarely studied in promoting the health of empty nesters. In this study, we proposed a "SMG" model in empty nesters, including the self-management, mutual management, and group management, to implement health-promoting lifestyles interventions among empty nesters to provide an effective means to improve their lifestyles and health. METHODS: We conducted a prospective intervention on 350 empty nesters in three communities located in Taiyuan, China. One hundred sixty-seven empty nesters were randomly assigned to the intervention group with SMG-based health-promoting lifestyles interventions used for 7-months, and 183 were randomly assigned to the control group with no measures imposed. The Health-Promoting Lifestyle Profile (HPLP-C) was used to rate the lifestyles of empty nesters. Generalized estimation model was used to analyze the differences between the intervention and control groups over time, adjusted for education and employment. RESULTS: After 7 months of health-promoting lifestyles intervention, HPLP-C score and each dimension score in the intervention group all increase from baseline. There were significant differences after intervention associated with time and group interaction effects in aspects of HPLP-C (mean score = 8.838, 95%CI:6.369-11.306), self-realization (mean score = 1.443, 95%CI:0.352-2.534), Health responsibility (mean score = 1.492, 95%CI:0.477-2.508), physical activity (mean score = 1.031, 95%CI:0.572-1.491), nutrition (mean = 0.827, 95%CI:0.177-1.476), interpersonal relations (mean = 2.917, 95%CI:2.365-3.469) and stress management (mean score = 0.729, 95%CI:0.131-1.327). And education is contributing to the effect of the health-promoting lifestyle intervention (Estimate:8.833, p < 0.001). CONCLUSIONS: SMG-based health-promoting lifestyles intervention in empty nesters effectively improved the lifestyles of empty nesters, and the outcome was affected by education. Lifestyle change requires ongoing intervention, and community service centres must be involved in implementing the "SMG" model to provide ongoing support and improve the effect of interventions among empty nesters. TRIAL REGISTRATION: Chinese Clinical Trial ChiCTR1800015884. Registration date: 26-04-2018. Retrospectively registered.
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Promoción de la Salud/métodos , Estilo de Vida Saludable , Anciano , Anciano de 80 o más Años , China , Composición Familiar , Femenino , Humanos , Relaciones Interpersonales , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Calidad de VidaRESUMEN
OBJECTIVES: This study aimed to investigate anxiety status and its relationship with body mass index (BMI) among empty nesters in China, so as to improve their quality of life and provide direction for further research. METHODS: A cross-sectional survey was conducted among 4901 empty nesters in Shanxi, China. Anxiety, weight, height, depression, socio-demographic variables, attention to daily nutritional health, social activities, and self-care ability were evaluated in the study. T-tests and chi-square tests were used to compare differences in categorical and continuous variables. Binary logistic regression was performed to explore the association between anxiety and BMI among male and female empty nesters. RESULTS: The results showed that 44.5% of empty nesters reported anxiety, of which, 43.2% were male participants and 45.9% were female participants. After adjusting for other variables, overweight empty nesters odds ratio (OR; 95% confidence interval [CI]) = 0.813 (0.692-0.954) were less likely to be anxious, compared with their normal-weight counterparts. Gender was a significant factor in the relationship, with the negative association between overweight and anxiety only found in female empty nesters OR (95%CI) = 0.718 (0.572-0.901). Income, education, complete self-care ability, and depression showed significant associations with anxiety. CONCLUSION: The prevalence of anxiety was high in the study population. Gender is a significant factor in the relationship between anxiety and BMI among empty nesters. The results intend to inform the government and media that overweight is a protective factor for anxiety among female empty nesters, necessitating a move toward eliminating weight bias.
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Trastornos de Ansiedad , Ansiedad , Depresión , Sobrepeso , Ansiedad/epidemiología , Trastornos de Ansiedad/epidemiología , Índice de Masa Corporal , China/epidemiología , Estudios Transversales , Depresión/epidemiología , Femenino , Humanos , Modelos Logísticos , Masculino , Sobrepeso/psicología , Prevalencia , Calidad de Vida , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To assess the prevalence, demographic characteristics and behavioural correlates of unintentional injuries among Chinese college students. METHODS: A cross-sectional multistage survey sampling process was conducted among 11 770 undergraduates from 50 universities in China. Students were asked to report different types of unintentional injuries that required medical attention from a doctor over the past year. The χ² test and multiple logistic regression analysis were used to identify factors associated with these injuries. RESULTS: The overall unintentional injury prevalence was 47.9% (95% CI 47.6% to 48.2%). Most injuries occurred at sport venues (24.0%), following by home/dormitory injuries (20.5%) and traffic injuries (13.0%). Some behavioural factors exhibiting significant associations with overall unintentional injuries were: sleeping less than 7 hours (OR=1.32, 95% CI 1.27 to 1.37), smoking (OR=1.28, 95% CI 1.23 to 1.32), alcohol consumption (OR=1.74, 95% CI 1.69 to 1.78) and heavy internet use (OR=1.60, 95% CI 1.52 to 1.67). Male students were more likely to be involved in traffic and sport injuries than female students. Students majoring in non-medical fields had a higher risk of sport and home injuries than students majoring in medical fields. Those who drank alcohol, slept less than 7 hours or who reported heavy internet use were more likely to experience all types of injuries than students who did not participate in these behaviours. Finally, students who smoked had a higher likelihood of traffic and sport injuries than non-smoking students. CONCLUSIONS: A substantial number of college students reported injuries in the past year, and several key behavioural factors were associated with injuries. These findings could be beneficial for the design, implementation and assessment of injury intervention programme with college students. Based on these findings, policy implications for unintentional injury prevention and control were also considered.
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Accidentes/estadística & datos numéricos , Estudiantes/estadística & datos numéricos , Universidades , Heridas y Lesiones/epidemiología , Consumo de Bebidas Alcohólicas/epidemiología , China/epidemiología , Estudios Transversales , Femenino , Conductas Relacionadas con la Salud , Humanos , Masculino , Oportunidad Relativa , Prevalencia , Factores de Riesgo , Asunción de Riesgos , Fumar/epidemiología , Estudiantes/psicología , Trastornos Relacionados con Sustancias/epidemiología , Adulto JovenRESUMEN
BACKGROUND: China has the world's largest elderly population and an increasing number of empty-nest elderly. The purpose of this study is to evaluate the effectiveness of the Self-Mutual-Group model on social support of the empty-nest elderly, thus providing reference for improving their quality of life. METHODS: A intervention study was conducted between October 2016 and May 2017 at six communities in Taiyuan, Shanxi Province, China. A total of 350 empty-nest elderly aged 60-88 years were randomly assigned in the intervention group (n = 167) with a 7-month SMG-based intervention or to a control group (n = 183) with no intervention. The social support of the participating elderly (n = 350) was assessed by the Social Support Rating Scale (SSRS) at the baseline and 7 months later, respectively. RESULTS: A 7-month follow-up showed an increasing mean scores of SSRS, objective support, subjective support and support utilization of the intervention group, and reached statistical significance (P < 0.05). CONCLUSIONS: The Self-Mutual-Group model was considered to be a positive intervention and was effective in increasing social support among the empty-nest elderly. Furthermore, future research should extend the intervention period and introduce multi-point measurement to better evaluate the intervention process and outcomes. TRIAL REGISTRATION: Study on the 'SMG' Health Management Model Based on Community Organization Theory among empty-nest elderly (ChiCTR1800015884).
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Promoción de la Salud/métodos , Apoyo Social , Anciano , Anciano de 80 o más Años , China , Femenino , Humanos , Masculino , Persona de Mediana Edad , Modelos Organizacionales , Grupo Paritario , Encuestas y CuestionariosRESUMEN
BACKGROUND: In China, the problems of population aging and empty nesting have become important issues which will affect the social stability and economic development. The aim of this study was to explore the health promoting lifestyles and influencing factors among empty nesters and compare with non-empty nesters to find out their differences, so as to provide a scientific evidence for people to formulate health management strategies for elderly. METHODS: A cross-sectional survey which used a stratified random cluster sampling method, was conducted among 500 elders in six districts of Taiyuan, China, there were 288 empty nesters and 212 non-empty nesters. The general information and health- promoting lifestyles were investigated by using the self-made General Information Questionnaire and Health Promoting Lifestyle Scale(HPLP). Two-sample t-test and Chi-square test were used to compare the sociodemographic factors, HPLP scores of empty nesters to non-empty nesters; Multiple stepwise linear regression was performed to estimate influencing factors related to the HPLP of empty nesters and non-empty nesters. RESULTS: The current findings showed that there were differences between the empty nesters and non-empty nesters in gender, resident, marital status, education and income, self-care ability, source of income, relationship with spouse and social activities (P < 0.05). Empty nesters were mostly male, married, had a higher education level, self-care ability and income and lived in urban compared with non-empty nesters. The health promoting lifestyles of the elderly in this survey were in the medium level, the highest score for all dimensions in both groups was in nutrition, whereas health responsibility was executed worst. The HPLP and six subscales scores of the empty nesters were higher than non-empty nesters, there were significant differences in total score of HPLP, self-realization and health responsibility (P < 0.01). Multiple regression analysis showed that the main predictive factors for the empty nesters were education, self-care ability and resident, whereas the main predictive factors for the non-empty nesters were parents-child relationship, source of income and age; social activity was the common factor for two group. CONCLUSION: The health promoting lifestyles of the empty nesters was better than that of the non-empty nesters. Health responsibility, interpersonal relations and stress management were key dimensions to be improved. Except social activity, education, self-care ability and resident were the unique influencing factors of health-promoting lifestyles for empty nesters, while the parents-child relationship, income and age were unique factors for non-empty nesters. The main target of Intervention strategy for elderly health promoting lifestyles should be the enhance of health responsibility, interpersonal relations and stress management by improving social activities, parent-child relationship, education and income of elderly.
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Composición Familiar , Conocimientos, Actitudes y Práctica en Salud , Estilo de Vida Saludable , Calidad de Vida/psicología , Anciano , Anciano de 80 o más Años , China , Análisis por Conglomerados , Estudios Transversales , Femenino , Evaluación Geriátrica/métodos , Humanos , Masculino , Persona de Mediana Edad , Relaciones Padres-Hijo , Análisis de Regresión , Factores Socioeconómicos , Encuestas y CuestionariosRESUMEN
PURPOSE: Few studies have discussed how the increasing ambient air pollution may affect policy-related attitudes. Medical professionals constitute an important interest group who analyse and solve public issues within a medicalised framework. The current study investigates whether ambient air pollution is associated with a greater likelihood of supporting tobacco control measures among medical students. METHODS: We conducted multistage sampling among the medical students from 42 cities in China. We employed propensity-score matching to eliminate the selection bias and used multilevel logistic regressions for the main analysis (n1=9458, n2=42). RESULTS: we found that city-level air particulate matter is consistently associated with the support for tobacco control among medical students, net of other individual-level and city-level covariates. For one standard increase in air particulate matter, people are 1.21 times more likely to fully support tobacco control measures (p<0.05). This association is significantly stronger among medical students who are financially worse-off and are ethnic majority. CONCLUSIONS: Environmental pollution has a significant correlation with people's attitudes towards health policies, even when such policies are not directly concerned with the natural environment. Policy makers may use this opportunity to implement tobacco control measures against the backdrop of China's pollution crisis.
Asunto(s)
Contaminación del Aire , Conocimientos, Actitudes y Práctica en Salud , Política de Salud , Prevención del Hábito de Fumar , Estudiantes de Medicina/psicología , China , Ciudades , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
BACKGROUND: Many studies have examined the association between socioeconomic status (SES) and mental stress. Uncertainty stress is a prominent aspect of mental stress. Yet no research has ever empirically analyzed the impact of SES on uncertainty stress. METHODS: Students were identified through a multistage survey sampling process including 50 universities. Each student participant completed the Global Health Professions Student Survey (GHPSS) on Tobacco Control in China. Regional variables were retrieved from the National Bureau of Statistics database. Both unadjusted and adjusted methods were considered in the analyses. RESULTS: Among the 11,942 participants, severe uncertainty stress prevalence was 19.6%, while severe life stress prevalence was 8.6%. Multilevel logistic regression showed that most SES variables were associated with uncertainty stress. Students with "operation and commercial work" as mother's occupation and "rural or township" as family location exhibited a higher prevalence of severe uncertainty stress. Lower family income and original region gross domestic products (GDP) were also associated with higher severe uncertainty stress prevalence. However, only father's occupation was correlated with life stress. CONCLUSIONS: Based on the literature review, this is the first empirical study examining the impact of SES on uncertainty stress in China and elsewhere in the world. Our research underscores the importance of decreasing socioeconomic inequalities in controlling excessive uncertainty stress.