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Few studies have been conducted to explore medication non-adherence in persons with schizophrenia (PWS) and its influencing factors in rural China. This study aimed to investigate the medication non-adherence and its influencing factors among PWS in rural China. A total of 269 PWS and their family caregivers in Xinjin district, Chengdu, China were investigated on medication adherence and related factors. Logistic regression was employed to identify the influencing factors. The results showed that 37.6% of PWS had medication non-adherence. PWS living with family caregivers had significantly lower rate of medication non-adherence (34.7%) than those not living with family caregivers (60.0%) (p < 0.01). Family caregivers' affiliate stigma of mental illness, knowledge of mental illness and self-esteem were significantly related to patients' medication non-adherence (p < 0.05). PWS' employment status, living with family caregiver, present mental status and social support were significantly related to medication adherence. This study shows medication non-adherence is severe among PWS in rural China. Both patient- and family-related factors affect patients' medication adherence seriously. Except improving patients' treatment and mental status, development of family caregiving, social support network and intervention on reducing stigma of mental illness should be crucial for enhancing PWS' medication adherence. [ABSTRACT FROM AUTHOR]

Background: It is unclear whether the enhancing contact model (ECM) intervention is effective in reducing family caregiving burden and improving hope and quality of life (QOL) among family caregivers of persons with schizophrenia (FCPWS). Methods: We conducted a cluster randomized controlled trial in FCPWS in eight rural townships in Xinjin, Chengdu, China. In total, 253 FCPWS were randomly allocated to the ECM, psychoeducational family intervention (PFI), or treatment as usual (TAU) group. FCPWS in three groups were assessed caregiving burden, QOL and state of hope at baseline (T0), post-intervention (T1), 3-month (T2), and 9-month (T3) follow-up, respectively. Results: Compared with participants in the TAU group, participants in the ECM group had statistically significantly lower caregiving burden scores both at T1 and T2 (p = 0.0059 and 0.0257, respectively). Compared with participants in the TAU group, participants in the PFI group had statistically significantly higher QOL scores in T1 (p = 0.0406), while participants in the ECM group had statistically significantly higher QOL scores in T3 (p = 0.0240). Participants in both ECM and PFI groups had statistically significantly higher hope scores than those in the TAU group at T1 (p = 0.0160 and 0.0486, respectively). Conclusions: This is the first study to explore the effectiveness of ECM on reducing family caregiving burden and improving hope and QOL in rural China. The results indicate the ECM intervention, a comprehensive and multifaceted intervention, is more effective than the PFI in various aspects of mental wellbeing among FCPWS. Future research needs to confirm ECM's effectiveness in various population. [ABSTRACT FROM AUTHOR]

Background: Although stigma and caregiving burden are important in relation to mental health recovery, few studies have been conducted on affiliate stigma and caregiving burden among family caregivers of persons with schizophrenia (FCPWS) in rural China. Aims: This study aimed to examine the severity level of affiliate stigma and caregiving burden, and identify the correlates among FCPWS in rural China. Methods: A mental health survey was conducted (N = 253 FCPWS) in Xinjin county, Sichuan province, China. Affiliate Self-Stigma Scale and Zarit Burden Interview Short Form were used. The regression analysis was performed to explore the correlates of stigma and burden. Results: Most FCPWS reported experiencing high and severe level of affiliate stigma (78.66%) and caregiving burden (95.26%). Family caregivers who were middle aged, unemployed, with high caregiving burden and low quality of life (QoL), showed more severe affiliate stigma. Family caregivers who were female, older, with low income, high affiliate stigma and low QoL, experienced greater caregiving burden. Conclusions: The large majority of FCPWS in rural China experienced severe affiliate stigma, caregiving burden and poor QoL. It is crucial to develop culture-specific anti-stigma interventions to reduce caregivers' stigma and caregiving burden, and improve QoL. Specific risk factors of family caregivers' affiliate stigma and caregiving burden should be considered for development of health policy and community-based mental health services. [ABSTRACT FROM AUTHOR]

Background: Diabetic retinopathy (DR) has become a leading cause of global blindness as a microvascular complication of diabetes. Regular screening of diabetic retinopathy is strongly recommended for people with diabetes so that timely treatment can be provided to reduce the incidence of visual impairment. However, DR screening is not well carried out due to lack of eye care facilities, especially in the rural areas of China. Artificial intelligence (AI) based DR screening has emerged as a novel strategy and show promising diagnostic performance in sensitivity and specificity, relieving the pressure of the shortage of facilities and ophthalmologists because of its quick and accurate diagnosis. In this study, we estimated the cost-effectiveness of AI screening for DR in rural China based on Markov model, providing evidence for extending use of AI screening for DR.Methods: We estimated the cost-effectiveness of AI screening and compared it with ophthalmologist screening in which fundus images are evaluated by ophthalmologists. We developed a Markov model-based hybrid decision tree to analyze the costs, effectiveness and incremental cost-effectiveness ratio (ICER) of AI screening strategies relative to no screening strategies and ophthalmologist screening strategies (dominated) over 35 years (mean life expectancy of diabetes patients in rural China). The analysis was conducted from the health system perspective (included direct medical costs) and societal perspective (included medical and nonmedical costs). Effectiveness was analyzed with quality-adjusted life years (QALYs). The robustness of results was estimated by performing one-way sensitivity analysis and probabilistic analysis.Results: From the health system perspective, AI screening and ophthalmologist screening had incremental costs of $180.19 and $215.05 but more quality-adjusted life years (QALYs) compared with no screening. AI screening had an ICER of $1,107.63. From the societal perspective which considers all direct and indirect costs, AI screening had an ICER of $10,347.12 compared with no screening, below the cost-effective threshold (1-3 times per capita GDP of Chinese in 2019).Conclusions: Our analysis demonstrates that AI-based screening is more cost-effective compared with conventional ophthalmologist screening and holds great promise to be an alternative approach for DR screening in the rural area of China. [ABSTRACT FROM AUTHOR]