Complementary and Alternative Medicine Use among Physicians in Oriental Medicine Hospitals in Vietnam: A Hospital-Based Survey

Interest in complementary and alternative medicine (CAM) is growing worldwide, even in Vietnam where traditional medicine is considered mainstream. We conducted a survey of the knowledge, attitudes, and practices of CAM therapies among physicians in oriental medicine (OM) hospitals in Vietnam. A two-stage random selection process selected 337 physicians who were interviewed using a face-to-face method with a standardized structured questionnaire. Data from 312 physicians who completed the questionnaire suggested that oriental herbal medicine and acupuncture (Vietnamese OM version) were the more commonly used CAM modalities compared with Vietnamese folk medicine and other forms of CAM. A broad range of CAM modalities, particularly chiropractice, diet supplements, and dietary therapy, and an excessive proportion of western medication were employed in conjunction with OM in the physicians' daily practice. Their daily practice was influenced by the source of knowledge, education level, medical specialty, and working environment. These findings suggest that physicians in OM hospitals in Vietnam have interests in various forms of CAM therapies besides traditional modes.