Background Real-time adherence monitoring is now possible through medication storage devices equipped with cellular technology. We assessed the effect of triggered cell phone reminders and counseling utilizing objective adherence data on antiretroviral (ART) adherence among Chinese HIV-infected patients. Methods We provided ART patients in Nanning, China, with a medication device (“Wisepill”) to monitor their ART adherence electronically. After 3 months, we randomized subjects within optimal (≥95%) and suboptimal (<95%) adherence strata to intervention vs. control arms. In months 4–9, intervention subjects received individualized reminders triggered by late dose-taking (no device-opening by 30 minutes past dose time), and counseling using device-generated data. Controls received no reminders or data-informed counseling. We compared post-intervention proportions achieving optimal adherence, mean adherence, and clinical outcomes. Results Of 120 subjects enrolled, 116 (96.7%) completed the trial. Pre-intervention, optimal adherence was similar in intervention vs. control arms (63.5% vs. 58.9%, respectively; p=0.60). In the last intervention month, 87.3% vs. 51.8% achieved optimal adherence (risk ratio (RR) 1.7, 95% Confidence Interval (CI) 1.3–2.2); mean adherence was 96.2% vs. 89.1% (p=0.003). Among pre-intervention suboptimal adherers, 78.3% vs. 33.3% (RR 2.4, CI 1.2–4.5) achieved optimal adherence; mean adherence was 93.3% vs. 84.7% (p=0.039). Proportions were 92.5% and 62.9% among optimal adherers, respectively (RR 1.5, CI 1.1–1.9); mean adherence was 97.8% vs. 91.7% (p=0.028). Post-intervention differences in clinical outcomes were not significant. Conclusion Real-time reminders significantly improved ART adherence in this population. This approach appears promising for managing HIV and other chronic diseases and warrants further investigation and adaptation in other settings.

Background In 2013, the authors of the World Alzheimer Report estimated that 44•35 million people had dementia worldwide, causing a substantial economic cost for the society. Objective, systematic economic costs caused by dementia are needed to track disease burden and inform health policy. We aimed to estimate the global economic burden of dementia by country and regions. MethodsWe searched PubMed, Google Scholar, Web of Science, the China National Knowledge Infrastructure Database, and Wanfang databases for studies of the economic costs of Alzheimer's disease and other forms of dementia that were published between Jan 1, 2000, and April 1, 2017. On the basis of the scientific literature and regressions, we used the latest dementia prevalence estimates from the 2013 World Alzheimer's Disease Report and several other data sources to estimate the economic costs of dementia by setting for different countries and regions.Findings Our global estimates suggest that the total economic costs caused by dementia increased from US$279•6 billion in 2000 to $948 billion in 2016, with an annual growth rate of 15•94%. This included costs of informal care at $95•1 billion in 2000 and $401•9 billion in 2016, with the annual growth rate of 21•50%. Regional differences in the economic burden of dementia exist, and the highest economic burden was found in Europe and North America.Interpretation Our findings suggest that dementia is a substantial economic burden worldwide. A global and regional strategic action plan for dementia will be important to reduce the future burden of dementia.

BackgroundBy September 2016, approximately 653,865 people in China were living with HIV/AIDS (PLWHA) and 492,725 people were receiving antiretroviral therapy (ART). PLWHA frequently experience discrimination in all domains of their personal and social lives. The World Health Organization includes discrimination in its list of social determinants of health factors that have been linked to poor physical and psychological health. This paper identifies the family support enjoyed and discrimination faced by people infected with HIV and examines the effect they have on patients’ quality of life (QOL) as they undergo ART in China.MethodsWe conducted this observational cohort study of ART-treated patients with HIV in Guangxi Province using a questionnaire survey at baseline, 6, 12, and 24 months, starting in 2010. Descriptive analysis was used to describe the demographic characteristics (e.g., age, sex, educational level, marital status, and employment status) of participants. Generalized estimating equations (GEE) were employed to examine the relationships between family support, discrimination, and QOL.ResultsIn the study, 90.4% (n = 281) of patients received family support at baseline, here defined as the initiation of ART, 91.8% (n = 244) received family support 6 months into ART, 95.5% (n = 220) at 12 months, and 94.3% (n = 230) at 24 months. The proportion of patients who did not feel discriminated against by their families was 87.2% (n = 274) at baseline, 90.4% (n = 229) 6 months into ART, 90.0% (n = 210) at 12 months, and 94.5% (n = 219) at 24 months. Patients’ overall QOL scores were positively associated with having received family support (OR = 2.74, P = 0.040, 95% CI: 1.68–4.47), not feeling discriminated against by their families (OR = 1.3, P = 0.041, 95% CI: 1.07–1.59) or discrimination from patients themselves, including never experiencing fear of abandonment by family (OR = 2.05, P = 0.025, 95% CI: 1.49–2.82).ConclusionsFamily support along with no or minimal discrimination was found to contribute to QOL among people infected with HIV. Their overall QOL tended to improve significantly as ART continued. This suggests that strategies meant to improve and strengthen family support, care for PLWHA, and promote HIV screening among high-risk populations should be explored by both policy makers and researchers.Electronic supplementary materialThe online version of this article (10.1186/s40249-017-0364-5) contains supplementary material, which is available to authorized users.

Background Parent-adolescent reproductive health (RH) communication is one of the potential sources of information for adolescents on the topic. Given that female adolescents in Bangladesh are faced with increasing RH-related risks, it is important to understand how parents communicate about RH to their adolescents from the adolescents’ perspectives. Therefore, the aim of this study is to explore the status of mother-adolescent daughter communication on reproductive health in Bangladesh. Methods A cross-sectional study targeting female students was conducted in five high schools in Chittagong based on a self-administered questionnaire survey. A description method was used to describe the characteristics of mother-adolescent daughters’ communication on RH including the frequency, type and the quantity of topics. Bivariate and multivariate logistic regression analyses were performed to explore the factors influencing mother-adolescent daughter communication. Results In the study, 1174 female students aged from 13 to 19 years old were included. The main source of knowledge on RH was from their mother (62%), and the mother was the person who communicated first on RH with adolescent students. The topics of mother-daughter communication were mainly focused on menstruation issues (> 80%). Multivariate logistic regressions showed that Hindu students, students with good RH knowledge, adolescents’ mothers having good RH knowledge, mothers with high media use, good mother-daughter relationship, daughters’ regular general communication with mothers, and students’ perceiving comfort in RH communication with their mothers were reported as significant predictors for a good RH communication status. On the contrary, students having family members numbering more than four, whose primary source of reproductive health information was friends/classmates as well as media were less likely to have better RH communication with mothers. Conclusions The overall communication on reproductive health between adolescent daughters and their mothers was not good. This study suggests for conducting qualitative research investigating the socio-cultural context within which the RH communications happen. and how to address the obstacles that might hinder this communication.

HPV infection is prevalent in China, particularly in Central China, in comparison with the global level and neighbouring countries. Targeted HPV vaccination for women, MSM and PLHIV and scale-up of cervical screening for women are priorities in curbing the HPV epidemic in China.