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This book provides frameworks, use cases, and examples that illustrate the role of big data and analytics in modern health care, including how public health information can inform health delivery. Written for health care professionals and executives, this book presents the current thinking of academic and industry researchers and leaders from around the world. Using non-technical language, it includes case studies that illustrate the business processes that underlie the use of big data and health analytics to improve health care delivery.

With computerized health information receiving unprecedented government support, a group of health policy scholars analyze the intricate legal, social, and professional implications of the new technology. These essays explore how Health Information Technology (HIT) may alter relationships between physicians and patients, physicians and other providers, and physicians and their home institutions. Patient use of web-based information may undermine the traditional information monopoly that physicians have long enjoyed. New IT systems may increase physicians'legal liability and heighten expectations about transparency. Case studies on kidney transplants and maternity practices reveal the unanticipated effects, positive and negative, of patient uses of the new technology. An independent HIT profession may emerge, bringing another organized interest into the medical arena. Taken together, these investigations cast new light on the challenges and opportunities presented by HIT.