RESUMEN
This study aimed to estimate the self-reported prevalence of violence perpetration and victimization among Hong Kong youths and the associated health risk behaviors using a representative sample of 1,126 young adults aged 18-27 years. Perpetrating physical and emotional violence was common in Hong Kong, with prevalences ranging from 20.8% to 38.3% in males and from 6.4% to 21.3% in females. Victimization of physical and emotional violence was also common for both sexes, with prevalences ranging from 16.4% to 36.3% in males and from 6.6% to 19.2% in females. Perpetration of sexual harassment and sexual violence was less prevalent, whereas victimization of sexual harassment and sexual violence ranged from 0.6% to 3.6% in males and from 2.3% to 13.2% in females. Both violence perpetration and victimization among youths were significantly associated with substance use, risky sexual behaviors, and pregnancy. The implications of this study for violence prevention programs are discussed.
Asunto(s)
Víctimas de Crimen/estadística & datos numéricos , Asunción de Riesgos , Parejas Sexuales/psicología , Maltrato Conyugal/estadística & datos numéricos , Sexo Inseguro/estadística & datos numéricos , Adulto , Cortejo , Femenino , Hong Kong/epidemiología , Humanos , Masculino , Embarazo , Prevalencia , Autorrevelación , Adulto JovenRESUMEN
Background: Zero-time Exercise (ZTEx), a simple strength- and stamina-enhancing physical activity (PA) requiring no extra equipment, can potentially increase PA and fitness. This pilot trial examined the feasibility and potential effectiveness of a smartphone ZTEx intervention to promote PA and fitness in patients with coronary heart disease (CHD). Methods: A parallel-group assessor-blinded pilot randomized controlled trial was conducted on Chinese patients with stable coronary heart disease (CHD) in three cardiology clinics. The experimental group received a 15-min brief individual face-to-face session and a 12-week ZTEx instant messaging with 28 picture e-messages and a smartphone ZTEx application (ZTExApp). The control group received the same duration of individual session and number and format of e-messages, but the content was healthy eating and breathing exercise. The feasibility was assessed based on: attrition rate, usage, response rate and perception of the intervention. The outcome evaluation included primary outcome (PA), fitness, exercise self-efficacy and intention, perceived happiness and health, and quality of life. A linear mixed model was used with intention-to-treat analysis adjusting for sex, age and baseline values. A semi-structured interview was conducted to collect feedback from the experiment group. Results: One hundred thirty-nine patients (mean age 59.8 ± 6.6; 71.2% male) were randomized to the experimental group (n = 70) or control group (n = 69), and 80% (56/70) and 82% (57/69) of patients completed the 12-week follow-up assessment, respectively. The attrition rate was 18.7%. The experimental group reported that ZTEx was feasible to integrate PA into their daily life and appreciated the picture e-messages, and 95% of them sent feedback to us, but only 19.6% (13/70) of the participants entered their PA information into the e-diary of the ZTExApp. The experimental group had a significantly greater increase in time spent walking [mean difference (95% CI): 155.3 (10.1, 300.4), P = 0.04, Cohen's d = 0.34] than the control group. Conclusions: This pilot study showed using a brief ZTEx face-to-face session with picture e-messages empowered patients with CHD to integrate PA into daily life. Future definitive trials with a longer follow-up and a more user-friendly ZTExApp interface are necessary to determine the effectiveness of the smartphone ZTEx intervention in enhancing PA and related outcomes. Trial Registration: The research protocol was registered at the Hong Kong University Clinical Trials Registry (HKUCTR) on 22 Jul 2016 (Study identifier: HKUCTR-2165) and was also retrospectively registered at the National Institutes of Health (identifier number: NCT03464331) on 14 March 2018.
Asunto(s)
Enfermedad Coronaria , Teléfono Inteligente , Anciano , Ejercicio Físico , Terapia por Ejercicio , Estudios de Factibilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Calidad de Vida , Estados UnidosRESUMEN
This randomized controlled trial aimed to examine the effectiveness of a smoking cessation intervention using a risk communication approach. A total of 528 smoking cancer patients were randomly allocated either into an intervention group (n = 268) to receive brief advice based on risk communication by a nurse counselor or a control group (n = 260) to receive standard care. Subjects in both groups received a smoking cessation booklet. Patient follow-ups were at 1 week and at 1, 3, 6, 9 and 12 months. No significant differences were found in self-reported point-prevalence 7-day abstinence between the intervention and control groups at 6 months (15.7% vs 16.5%; OR 0.94, 95% CI 0.59-1.50). The rate of at least 50% self-reported reduction of smoking at 6 months, was higher in the intervention group than in the control group (16.8% vs 12.3%; OR 1.43, 95% CI 0.88-2.35). The biochemically validated quit rate at the 6-month follow-up was higher in the intervention group than in the control group (5.2% vs 3.8%; OR 1.38, 95% CI 0.60-3.16). These data suggest that advice based on risk communication was not effective for quitting but improved the rate of smoking reduction among smoking cancer patients.
Asunto(s)
Comunicación , Consejo/métodos , Intervención Educativa Precoz/métodos , Neoplasias/terapia , Cese del Hábito de Fumar/métodos , Fumar/terapia , Estudios de Casos y Controles , Femenino , Promoción de la Salud , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/complicaciones , Neoplasias/psicología , Factores de Riesgo , Autoinforme , Método Simple Ciego , Fumar/psicologíaRESUMEN
The aim of the study was to examine the effects of a brief stage-matched smoking cessation intervention group compared with a control group (with usual care) in type 2 diabetes mellitus patients who smoked by randomized controlled trial. There were 557 patients, randomized either into the intervention group (n = 283) who received brief (20- minute) individualized face-to-face counseling by trained nurses and a diabetes mellitus-specific leaflet, or a control group (n = 274) who received standard care. Patient follow-ups were at 1 week, 1 month, 3 months, 6 months, and 12 months via telephone, and assessment of smoking status from 2012 to 2014. Patients smoked an average of 14 cigarettes per day for more than 37 years, and more than 70% were in the precontemplation stage of quitting. The primary outcome showed that both the intervention and control groups had similar 7-day point-prevalence smoking abstinence (9.2% vs. 13.9%; p = 0.08). The secondary outcome showed that HbA1c levels with 7.95% [63 mmol/mol] vs. 8.05% [64 mmol/mol], p = 0.49 at 12 months, respectively. There was no evidence for effectiveness in promoting the brief stage-matched smoking cessation or improving glycemic control in smokers with type 2 diabetes mellitus, particularly those in the pre-contemplation stage.
Asunto(s)
Diabetes Mellitus Tipo 2/terapia , Cese del Hábito de Fumar/psicología , Tabaquismo/terapia , Anciano , Glucemia , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/psicología , Femenino , Hemoglobina Glucada/genética , Índice Glucémico , Humanos , Masculino , Persona de Mediana Edad , Fumadores/psicología , Tabaquismo/sangre , Tabaquismo/complicaciones , Tabaquismo/psicología , Resultado del TratamientoRESUMEN
BACKGROUND: Previous studies have established a positive relationship between gambling and suicidal ideation and suicide attempts. Limited studies have investigated the role of gambling in completed suicide. This study aimed to determine the prevalence of gambling behavior among suicides and to compare the correlates of nongambling and gambling with and without related debt suicides. METHOD: The death records from the coroner's court files of suicides (N = 1,201) in Hong Kong in 2003 were reviewed. Logistic regression models were used to investigate relevant correlates in suicides with gambling behavior and debt due to gambling compared to suicides with gambling behavior but no debt and nongamblers. RESULTS: Of the suicide victims, 233 (19.4%) showed evidence of gambling behavior prior to death; 110 of the 233 gambling suicides (47.2%) involved individuals who were indebted due to gambling. In comparison with the other 2 groups, the gambling with debt suicide victims were more likely to be male, aged 30-49 years old, married, and employed and to have died by charcoal burning (carbon monoxide poisoning). These individuals also had fewer recorded medical and psychiatric problems in the past year and lifetime. When comparing suicides with gambling behavior with and without gambling-related debt, the indebted victims were more likely to also have had debt problems not attributed to gambling (OR = 149.66, P < .001) and to have been disturbed by loan sharks prior to death (OR = 28.14, P < .001) but were less likely to have recorded psychiatric disorders during their lifetime (OR = 0.41, P < .05) and at the time of death (OR = 0.26, P < .05). CONCLUSIONS: Gambling and indebted suicides have a distinct profile and may be difficult to predict using standard risk factors as references. This finding suggests the need for improved detection and suicide prevention efforts related to gambling in individuals with gambling-related debt.