Research Article
Investigating Body Mass Index and Body Composition in Patients with Schizophrenia: A Case-Control Study
Table 4
Multiple regression analysis for the detailed body composition.
| Variable | β-Coefficient | value |
| Body fat | | | Gender | -10.16 | <0.001 | Regular exercise | -2.2 | 0.018 | BMI | 1.32 | <0.001 | Muscle mass | | | Gender | 11.16 | <0.001 | Regular exercise | 2.47 | 0.004 | Schizophrenia | -3.39 | <0.001 | BMI | 0.73 | <0.001 | Muscle quality | | | Age | -0.18 | 0.031 | Regular exercise | 5.43 | 0.003 | BMI | 0.29 | 0.034 | Physique rating | | | Regular exercise | 0.92 | 0.029 | BMI | -0.13 | <0.001 | Bone mass | | | Gender | 0.49 | <0.001 | Regular exercise | 0.10 | 0.038 | Schizophrenia | -0.2 | <0.001 | BMI | 0.04 | <0.001 | Visceral fat | | | Age | 0.11 | <0.001 | Gender | 2.73 | <0.001 | Regular exercise | -0.71 | 0.027 | Weight | 0.07 | <0.001 | BMI | 0.52 | <0.001 | Basal metabolic rate | | | Gender | 250.97 | <0.001 | Schizophrenia | -26.14 | <0.001 | BMI | 25.63 | <0.001 | Metabolic age | | | Age | 0.68 | <0.001 | Gender | -6.01 | <0.001 | Schizophrenia | 1.83 | 0.011 | BMI | 1.05 | <0.001 | Total body water | | | Gender | 4.29 | <0.001 | BMI | -0.69 | <0.001 | Schizophrenia | 1.47 | 0.005 |
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