Xiaoqin Lu

Emerging issues in public health: a perspective on China's healthcare system.

Chinas expenditure on healthcare has increased dramatically over the last 20 years, and three broad trends are seen in the associated health outcomes. First, limited improvements have been achieved to aggregate high-level health outcomes, e.g. infant mortality. Second, development of large and widening health inequalities associated with disparate wealth between provinces and a rural-urban divide. Finally, the burden of disease is shifting from predominantly communicable diseases to chronic diseases. Reasons for the limited gains from investment in healthcare are identified as: (1) increased out-of-pocket expenditure including a high proportion of catastrophic expenditure; (2) a geographical imbalance in healthcare spending, focusing on secondary and tertiary hospital care and greater expenditure on urban centres compared with rural centres; and (3) the commercialization of healthcare without adequate attention to cost control, which has led to escalation of prices and decreased efficiency. Recently, the Chinese Government has initiated widespread reform. Three key policy responses are to establish rural health insurance, partly funded by the Government (the New Rural Co-operative Medical Care System); to develop community health centres; and to aspire to universal basic healthcare coverage by 2020 (Healthy China 2020).

The ecology of medical care in Beijing

Background We presented the pattern of health care consumption, and the utilization of available resources by describing the ecology of medical care in Beijing on a monthly basis and by describing the socio-demographic characteristics associated with receipt care in different settings. Methods A cohort of 6,592 adults, 15 years of age and older were sampled to estimate the number of urban-resident adults per 1,000 who visited a medical facility at least once in a month, by the method of three-stage stratified and cluster random sampling. Separate logistic regression analyses assessed the association between those receiving care in different types of setting and their socio-demographic characteristics. Results On average per 1,000 adults, 295 had at least one symptom, 217 considered seeking medical care, 173 consulted a physician, 129 visited western medical practitioners, 127 visited a hospital-based outpatient clinic, 78 visited traditional Chinese medical practitioners, 43 visited a primary care physician, 35 received care in an emergency department, 15 were hospitalized. Health care seeking behaviors varied with socio-demographic characteristics, such as gender, age, ethnicity, resident census register, marital status, education, income, and health insurance status. In term of primary care, the gate-keeping and referral roles of Community Health Centers have not yet been fully established in Beijing. Conclusions This study represents a first attempt to map the medical care ecology of Beijing urban population and provides timely baseline information for health care reform in China.

Mutual referral: a survey of GPs in Beijing

BACKGROUND China has been engaged in the process of reforming its health care system recently. The government has attempted to rebuild the referral system to lower cost and enhance equity of the medical services. OBJECTIVE This study was undertaken to evaluate the current status of mutual referral pilot programme, perceived factors that affect referral behaviour and changes that would improve the current referral process in Beijing. METHODS Using a cross-sectional study design, we sent a postal questionnaire to 138 urban district community health service (CHS) centres in Beijing. Questions were chosen from a formal consensus process based on a nominal group technique. RESULTS One hundred twenty-five of 138 (90.6%) CHS centres responded to the survey. Seventy-six (61.8%) CHS centres reported that the mutual referral system was feasible. Twenty-six (21.1%) CHS centres reported that the mutual referral programme was running smoothly. Uncertainties of diagnosis/management and access to particular medical specialty interest or skills were the two most common factors that were suggested as affecting referral behaviour. The presence of a dedicated department to accept referrals in hospitals and the use of referral guidelines were the most preferred choices as likely to improve the current referral process. CONCLUSIONS Since a system of gatekeeper role by GPs at CHS organizations has not been established in Beijing, most CHS doctors agree that to ensure the smooth operation of referrals, a dedicated department should be assigned by hospitals to receive referred patients. Official guidelines on referral should be developed, and health authorities should strengthen their supervision of referrals.

The Length and Content of General Practice Consultation in Two Urban Districts of Beijing: A Preliminary Observation Study

Background Community health service center (CHSC) and community health service station (CHSS) are the main institutions where general practitioners (GPs) deliver primary care in the urban area of China. Motivated by incentive policies, visits to community health service institutions (CHSIs) increased gradually in recent years, but concerns had been raised on the quality of general practice consultation. This is a preliminary study aimed to investigate the existing problems of general practice consultation in Beijing and provide practical evidence for developing relevant policies. Methods Six GPs from 2 CHSCs and 3 CHSSs were selected by purposive sampling. The GPs were observed for 4 or 5 consecutive days during January 2013 to March 2013. The length and content of consultations were recorded in structured observation forms. Quantitative description was applied to describe the median, percentage and frequency of variables. Results A total of 1135 consultations were observed. The most frequent reason for consultations was specific prescription (61.6%), followed by presenting symptoms (20.7%), check-up (9.1%), counseling (5.4%), transfusion & injection (3.0%) and sickness certificate (0.2%). The median consultation length of all consultations was 2.0 minutes. The GPs prescribed in 81.0% of the consultations, on the other hand, history taking, physical examination, explanation of illness and health education only took place in 27.0%, 28.0%, 21.9% and 17.7% of the consultations respectively. Conclusions The adequacy of consultation length in CHSIs is in doubt. Most patients visited the CHSIs for prescription renewal. Health promotion e.g. health education are not adequately provided in consultations. The quality of general practice consultations was jeopardized by the large amount of patient flow for medicine renewal. Policies should be adjusted to reduce unnecessary consultations. Further studies are in need to evaluate the outcome and influencing factors of general practice consultation in China.

Impact of mode of transportation on dyslipidaemia in working people in Beijing

Objective: This study aims to investigate the association between mode of transportation to work and dyslipidaemia. Methods: During the period between January and February 2006, telephone interviews were conducted with 2506 randomly selected urban residents aged 18 years or older in the 8 districts of Beijing, using a multiple stratified random sampling technique. Of the selected individuals, 1024 (40.86%) members of the workforce were subsequently tested for biomarkers (ie, total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C)). Multiple logistic regression modelling was used, adjusted for potential confounders. Results: The probability of dyslipidaemia in workers who travel to work by bus, car or taxi is higher than that of workers who walk to work, with prevalence odds ratios (PORs) of 1.99 (95% CI 1.33 to 2.97) and 2.21 (95% CI 1.28 to 3.84), respectively. There is no significant difference in the risk of experiencing dyslipidaemia when workers who ride bicycles are compared with those who walk to work (POR = 1.22, 95% CI 0.83 to 1.78). Conclusions: These findings indicate that modes of transportation to work are significantly associated with the prevalence of dyslipidaemia. Prevention education should be emphasised among higher-risk people who usually go to work by car, bus or taxi.

Development and Application of the Chinese (Mainland) Version of Chronic Liver Disease Questionnaire to Assess the Health-Related Quality of Life (HRQoL) in Patients with Chronic Hepatitis B.

Objective To develop the Chinese (Mainland) version of Chronic Liver Disease Questionnaire (CLDQ) and use it to assess the health-related quality of life (HRQoL) of chronic hepatitis B (CHB) patients in China and identify the determinants of HRQoL. Methods The Chinese (Mainland) CLDQ was developed by expert consultation, focus group interviews with patients, and pilot study. The final version of questionnaire was adopted to assess the HRQoL of chronic hepatitis B outpatients enrolled from two largest infectious hospitals in Beijing. Cronbach’ s alpha was used to measure the internal consistency reliability. The construct validity was measured by factor analysis. T-test, one-way analysis of variance (ANOVA), and multi-variable linear regression were used to analyze the data. Results Cronbach’s alpha of the overall CLDQ is 0.935, ranging from 0.628 to o.881 among six subscales. Six factors were identified via factor analysis, including a new factor sleeping(SL). A total of 519 patients with CHB were included in the investigation with the final version of questionnaire, 405 of them were only with CHB, 53 with compensated cirrhosis, and 61 with decompensated cirrhosis. The CHB group scored the highest in the overall score of CLDQ (p<0.05). The score of worry (WO) domain was significantly lower in the compensated group than the CHB group (p<0.05). Decompensated cirrhosis patients scored lower than the CHB group in all CLDQ domains and the overall score (p<0.05). Stages of illness, gender, regular visits to specialized hospitals, and work status in last year were determinants of HRQoL. Conclusion The psychometric properties of the Chinese(Mainland) CLDQ is acceptable. The HRQoL of CHB patients deteriorated with disease progression. Advanced stages of CHB, female, long time absence from work after illness, and no job or retirement were determinants of poor HRQoL. Regular visits to specialized hospitals was a positive determinant of HRQoL.

Reasons for encounter and health problems managed by general practitioners in the rural areas of Beijing, China: A cross-sectional study

Objective The purpose of this study was to describe the patients’ reasons for encounter (RFE) and health problems managed by general practitioners (GPs) in the rural areas of Beijing to provide evidences for health services planning and GPs training. Methods This study was conducted at 14 community health service centers (CHSCs) in 6 suburban districts of Beijing, using a multistage sampling method. A total of 100 GPs was selected from the study sites. A self-designed data collection form was developed on the basis of Subjective-Objective-Assessment-Plan (SOAP), including patient characteristics, RFEs, health problems, interventions, and consultation length. Each GP recorded and coded their 100 consecutive patients’ RFEs and health problems with the International Classification of Primary Care, 2nd version (ICPC-2). Descriptive statistics were employed to describe the distribution of RFE and health problems. Student t-test and analysis of variance were used to compare the differences of mean number of RFE or health problems per encounter by patient characteristics. Results A total of 10,000 patient encounters with 13,705 RFEs and 15,460 health problems were recorded. The RFEs and health problems were mainly distributed in respiratory, circulatory, musculoskeletal, endocrine, metabolic and nutritional, and digestive systems. Cough and hypertension were the most common RFE and health problem, respectively. With increased ages, the mean number of RFEs decreased and the mean number of health problems increased. Patients with Beijing medical insurance had less RFEs and more health problems than those in other cities (p<0.001). Patients who had visited the CHSC previously and signed contracts with the GP team had more health problems than those who had not (p<0.001). Conclusions These findings present a view of patients’ demands and work contents of GPs in Beijing rural areas and can provide reference for health services planning and GPs training.