Factors influencing patients' contract choice with general practitioners in Shanghai: a preliminary study.

The general practitioner (GP) system has been widely applied around the world and experimented with in Shanghai, China. To analyze some of the influencing factors on patient-GP contracts, we developed a questionnaire and conducted site investigations in 2011 and 2012 to 1200 patients by random sampling from 6 pilot community health service (CHS) centers in Pudong, Shanghai. The t test, χ(2) test, factor analysis, and logistic regression analysis were used to analyze the data. The factors influencing patients' contract behavior were age (OR = 1.03; 95%CI = 1.02-1.04), education level (OR = 0.83; 95% CI = 0.75-0.93), social interaction of social capital (OR = 1.34; 95% CI = 1.15-1.56), acceptance of first contact in community (OR = 3.25; 95% CI = 2.07-5.12), the year of investigation (OR = 2.58; 95% CI = 1.92-3.47), and the exposure to publicity (OR = 1.60; 95% CI = 1.39-1.85). Elderly patients formed a focus group to sign contracts with GPs. To increase trust in GPs by patients, it is recommended to improve the level of CHSs, strengthen publicity, and cultivate social capital among patients.

Prevalence of Bipolar Disorder symptoms in Primary Care (ProBiD-PC): A Canadian study.

Objective To describe the prevalence of patients who screen positive for symptoms of bipolar disorder in primary care practice using the validated Mood Disorders Questionnaire (MDQ). Design Prevalence survey. Setting Fifty-four primary care practices across Canada. Participants Adult patients presenting to their primary care practitioners for any cause and reporting, during the course of their visits, current or previous symptoms of depression, anxiety, substance use disorders, or attention deficit hyperactivity disorder. Main outcome measures Subjects were screened for symptoms suggestive of bipolar disorder using the MDQ. Health-related quality of life, functional impairment, and work productivity were evaluated using the 12-Item Short-Form Health Survey and Sheehan Disability Scale. Results A total of 1416 patients were approached to participate in this study, and 1304 completed the survey. Of these, 27.9% screened positive for symptoms of bipolar disorder. All 13 items of the MDQ were significantly associated with screening positive for bipolar disorder (P < .05). Patients screening positive were significantly more likely to report depression, anxiety, substance use, attention deficit hyperactivity disorder, family history of bipolar disorder, or suicide attempts than patients screening negative were (P < .001). Health-related quality of life, work or school productivity, and social and family functioning were all significantly worse in patients who screened positive (P < .001). Conclusion This prevalence survey suggests that more than a quarter of patients presenting to primary care with past or current psychiatric indices are at risk of bipolar disorder. Patients exhibiting a cluster of these symptoms should be further questioned on family history of bipolar disorder and suicide attempts, and selectively screened for symptoms suggestive of bipolar disorder using the quick and high-yielding MDQ.

Cardiovascular risk profiles and outcomes of Chinese living inside and outside China.

AIM: To assess whether cardiovascular risk differs among the Chinese living inside and outside mainland China. METHODS AND RESULTS: Three thousand, four hundred and eighty-two East Asians were enrolled in the REduction of Atherothrombosis for Continued Health Registry in mainland China, Hong Kong/Singapore/Taiwan, Western Europe, and North America. Baseline demographics, medication use, risk factor control, and 30-month cardiovascular outcomes of the 2938 patients with atherothrombotic disease were compared. Rates of hypertension, hypercholesterolemia, diabetes, abdominal obesity, and body mass index ≥25 kg/m² were lowest in mainland China, were increased in Hong Kong/Singapore/Taiwan, and were highest in Western Europe and North America. Diabetes prevalence was 23% in mainland China, approximately two-fold lower than the other regions. Antihypertensive, antidiabetic, and antiplatelet agent use was similar in all regions. Risk factor control was significantly poorer in Western Europe and, except for glucose control, significantly better in North America. Thirty-month nonfatal stroke rates were highest in mainland China and fell in a stepwise manner in more westernized societies. Conversely, nonfatal myocardial infarction rates increased in more westernized societies. CONCLUSION: Obesity and other risk factors progressively worsen as patients move from mainland China to Hong Kong/Singapore/Taiwan and overseas. Despite similar medication use, risk factor control and cardiovascular outcomes were significantly different. The magnitude of these changes is larger than formerly estimated, suggesting population differences in cardiovascular risk and disease prevalence, likely to be more closely associated with lifestyle and cultural habits than genetic differences.