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Effectiveness Of A Cognitive Behavioral Weight Management Intervention In Obese Patients With Psychotic Disorders Compared To Patients With Non-Psychotic Disorders Or No Psychiatric Disorders: Results From A 12-Month, Real-World Study, Jian-Ping Zhang Md, Phd, Jeffrey J. Weiss Phd, Melissa Mccardle Ph.D., Hope Klopchin Phd, Eileen Rosendahl Phd, Lawrence Maayan Md, Antonio Convit, John M. Kane Md, Peter Manu Md, Christoph U. Correll Md
Effectiveness Of A Cognitive Behavioral Weight Management Intervention In Obese Patients With Psychotic Disorders Compared To Patients With Non-Psychotic Disorders Or No Psychiatric Disorders: Results From A 12-Month, Real-World Study, Jian-Ping Zhang Md, Phd, Jeffrey J. Weiss Phd, Melissa Mccardle Ph.D., Hope Klopchin Phd, Eileen Rosendahl Phd, Lawrence Maayan Md, Antonio Convit, John M. Kane Md, Peter Manu Md, Christoph U. Correll Md
Faculty Works: SW (2011-2020)
Objective—Studies of behavioral weight loss intervention in psychotic patients are sparse and its efficacy compared to other obese patients is unknown. Therefore, we compared the effect of a cognitive-behavioral weight loss intervention in obese subjects with psychotic disorders, other psychiatric diagnoses and without psychiatric disorders. Methods—12-month, naturalistic study of weekly group or individual cognitive-behavioral weight management in 222 consecutively enrolled obese patients (body mass index (BMI): 43.7±9.6) with psychotic-spectrum disorders (PSD, n=47), other psychiatric disorders (OPD, n=49) and no psychiatric disorder (NPD, n=126).
Results—PSD patients had greater treatment persistence (48.9%) and longer treatment duration (8.7±4.4 months) than OPD (22.4%, 5.4±4.3 …