BackgroundSubstance abuse has been a public health concern, and even after detoxification treatment, the relapse rate is still high. Family function is closely related to substance dependence. However, studies on psychological mechanisms between them are rare.ObjectivesWe aimed to explore the mediating role of self-esteem and resilience in the pathway that family function impacts the relapse tendency among patients with substance use disorder (SUD).MethodsA total of 282 SUD patients were recruited, and standard questionnaires were administered for each patient. The relapse tendency, family function, self-esteem and resilience were assessed by the family care index questionnaire, the Connor-Davidson resilience scale, the Rosenberg self-esteem scale and the relapse tendency questionnaire. Bootstrap method was conducted for mediation analysis to test the effects of how family function affects relapse tendency mediated through self-esteem and resilience.ResultsThe average score of relapse tendency of the patients was 28.47 (SD = 11.89). Intermediary analysis found that self-esteem played an intermediary role in the relationship between family function and relapse tendency. Resilience plays an intermediary role in the relationship between family function and relapse tendency. Further, the path analysis showed that family function not only had a direct association with relapse tendency, but also indirectly related to relapse tendency through self-esteem and resilience.ConclusionsSelf-esteem and resilience are the key factors in the relationship between family function and relapse tendency of SUD patients.

BackgroundCurrently, few studies have examined the mental states of Women methamphetamine patients, and the influence of impulsivity and perceived social support on substance misuse-induced mental disorders is unclear. We want to examine the mental state of women with methamphetamine use disorder and compare it to the Chinese norm value of healthy women. Investigate the connection between impulsivity, perceived social support and mental state of women with methamphetamine use disorder.MethodTwo hundred thirty women subjects with a history of methamphetamine usage were recruited. The Chinese version of the SCL-90-R, (SCL-90) was used to evaluate psychological health problems, while the Multidimensional Scale of Perceived Social Support (MSPSS) and Barratt Impulsiveness Seale-11 (BIS-11) were utilized to evaluate perceived social support and impulsivity, respectively. The t-test, Pearson correlation analysis, multivariable linear regression, stepwise regression models, moderating effect analysis were used to analyze the statistics.ResultsThere was a noticeable difference between the Chinese norm and all participants’ SCL-90 ratings, especially for Somatization (t = 24.34, p < 0.001), Anxiety (t = 22.23, p < 0.001), Phobic anxiety (t = 26.47, p < 0.001), and Psychoticism (t = 24.27, p < 0.001). In addition, perceived social support levels and impulsivity levels are independently predictive of SCL-90 scores. Lastly, the impact of Impulsivity on SCL-90 can be modulated by perceived social support.ConclusionAccording to this study, women with methamphetamine use disorder have worse mental health conditions compared to healthy subjects. Furthermore, certain psychological symptoms associated with methamphetamine use in women can be aggravated by impulsivity, while perceived social support acts as a protective factor for methamphetamine-related psychiatric symptoms. Specifically, perceived social support weakens the impact of impulsivity on psychiatric symptoms in women with methamphetamine use disorder.