Introduction

The global burden of mental disorders has risen in all countries, increasing by 13.5% between 2007 and 2017 [1, 2]. In 2016, mental disorders affected more than 1 billion people worldwide [3]. It was the leading cause of years lived with disability (YLDs), accounting for 32.4% [4]. It is projected that the estimated economic cost will increase to six trillion dollars by 2030 [5]. In China, most mental disorders have become more common in the past 30 years. The lifetime prevalence of mental disorders was 16.6% [6]. This disease burden reflects characteristics of mental disorders with high prevalence and high severity [7].

Despite the growing public health burden of mental disorders, there is still widespread neglect of the human workforce for mental health care in low- and middle-income countries (LMICs) [8]. China, as one of the two most populous countries in the world, has improved greatly in psychiatric human resources in the context of the World Health Organization (WHO) Comprehensive Mental Health Action Plan (2013–2020) and its National Mental Health Plan (2015–2020) [9]. However, the available evidence still highlights an alarming scarcity and inequitable distribution of professionals available, especially a severe lack of nonpsychiatric mental health professionals such as psychotherapists [9, 6) may also apply to other LMICs similar to the Chinese situation in psychotherapy.

Table 6 Summary of recommendations

Several limitations of this study should be noted. First, we used a cross-sectional design and a convenience sampling method. Although the sample covered three major regions of the country, the sample size in some provinces is still small, which limited our ability to find more specific characteristics of different regions and to generalize the results to similar countries. Second, quantitative research was employed in the study, and more detailed information might be missing; thus, a combination of quantitative and qualitative research is needed in the future. Third, the questionnaire in the present study was established and modified based on the WHO-AIMS [22, 33]. More structured tools and models should be applied to estimate the mental health workforce.

Conclusions

Sustained effort will be required to provide a high-quality, equitably distributed psychotherapy mental health workforce in China. Although these are very promising policies and programs, challenges for community mental health sectors and western China are likely to continue for some time. If China was able to address its unmeet mental health workforce needs, this will have substantial implications, not only for a large portion of the worldwide population but also as an inspiration for other LMICs.