APOB and major depressive disorder: However, no significant differences were observed in the health outcome variables between the experimental and control groups, including depression status (z = −0.44, p = 0.660), insomnia status (z = −1.34, p = 0.180), BMI (z = −0.14, p = 0.887), waist circumference (z = −1.28, p = 0.200), thigh circumference (z = −1.63, p = 0.104), HbA1c level (z = −1.02, p = 0.308), ApoB/ApoA ratio (z = −153, p = 0.126), or HOMA-IR score (z = −0.07, p = 0.944).