Chia‐Na Chang
Papers
1
Total Citations
38
H-Index
1
About
Dr. Chia‐Na Chang is a leading health services researcher whose work centers on comparative effectiveness, surgical outcomes, and healthcare economics, with a particular focus on colorectal cancer care. Her major contributions lie in using large-scale, population-based databases to evaluate real-world treatment outcomes, providing crucial evidence for clinical decision-making and health policy. Her landmark 2017 study, which has garnered 38 citations, employed a rigorous propensity score-matched analysis of the Nationwide Inpatient Sample to compare open, laparoscopic, and robotic surgical treatments for rectal cancer. This work was among the first to offer a population-level assessment of not only clinical outcomes but also the associated costs of these competing surgical approaches, filling a critical gap in the literature. By systematically analyzing national data, Dr. Chang’s research helps clarify the trade-offs between innovative technologies and traditional methods, directly informing surgeons, patients, and administrators. Her commitment to evidence-based surgery and cost-conscious care makes her a vital voice in the ongoing effort to improve the value of cancer treatment in the United States.
Research Focus
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Top Papers
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