Mental illness in China

Ethics, patient rights and staff attitudes in Shanghai's psychiatric hospitals

Background

Adherence to ethical principles in clinical research and practice is becoming topical issue in China, where the prevalence of mental illness is rising, but treatment facilities remain underdeveloped. This paper reports on a study aiming to understand the ethical knowledge and attitudes of Chinese mental health professionals in relation to the process of diagnosis and treatment, informed consent, and privacy protection in clinical trials.

Methods

A self-administered survey was completed by 1110 medical staff recruited from Shanghai’s 22 psychiatric hospitals. Simple random selection methods were used to identify target individuals from the computerized registry of staff.

Results

The final sample for analysis consisted 1094 medical staff (including 523 doctors, 542 nurses, 8 pharmacologists and 21 other staff). The majority reported that their medical institutions had not established an Ethics Committee (87.8%) and agreed that Ethics Committees should be set up in their institutions (72.9%). Approximately half (52%) had not received systematic education in ethics, and almost all (89.1%) of the staff thought it was necessary. Nearly all participants (90.0%) knew the Shanghai Mental Health Regulations which was the first local regulations relating to mental health in China, but only 11% and 16.6% respectively knew of the Nuremberg Code and the Declaration of Helsinki. About half (51.8%) thought that the guardian should make the decision as to whether the patient participated in clinical trials or not.

Conclusions

The study indicates that most psychiatric hospitals in Shanghai have no Medical Ethics Committee. More than half the medical staff had not received systematic education and training in medical ethics and they have insufficient knowledge of the ethical issues related to clinical practice and trials. Training in ethics is recommended for medical staff during their training and as ongoing professional development.

Psychiatric epidemiological surveys in China 1960-2010: how real is the increase of mental disorders?

PURPOSE OF REVIEW

Community psychiatric epidemiological surveys over the last five decades have revealed a dramatic increase in the prevalence of mental disorders in China. This article summarizes the main surveys and attempts to interpret the increase of prevalence from a methodological perspective.

RECENT FINDINGS

Regional and national surveys conducted in China during 1960-1990 focused on severe mental disorders and revealed very low and stable rates of disorders. By contrast, those performed in the last decade, whether psychiatrists or lay interviewers were used, have shown much higher and more 'reliable' rates comparable to those found in high-income countries. This is especially so for depression and anxiety disorders.

SUMMARY

Given the sociopolitical turmoil that had previously plagued people in China, the dramatic rise in prevalence estimates of mental disorders in recent years cannot be simply interpreted as a substantive deterioration of mental health following rapid social change. Global and local factors that shape research methodology aimed at showing that mental disorders are common may play an important role in the dramatic increase. Future research in China should move beyond descriptive epidemiology. It should also address policy relevant issues in view of the limited resources available for mental health interventions.