Research Article

Reproducibility of Bioelectrical Impedance Analysis in Pregnancy and the Association of Body Composition with the Risk of Gestational Diabetes: A Substudy of MUMS Cohort

Table 6

Univariate logistic regression analysis for the association between BIA body composition and GDM.

OR (95% CI)Nagelkerke R2 value

Age (years)1.007 (0.896–1.131)0.0000.907
Parity ≥ 11.184 (0.3.97–3.530)0.0020.762
T1 weight (kg)1.023 (0.991–1.056)0.0310.168
Initial BMI (kg/m2)1.820 (0.987–1.187)0.0460.094
T1 BFP (%)1.073 (0.997–1.155)0.0600.061
T2 BFP (%)1.074 (0.993–1.161)0.0550.074
BFP change from T1 to T2 (%)0.970 (0.817–1.152)0.0020.731

Values are reported as mean ± SD. a values reported for univariate logistic regression. BFP: body fat percentage; BIA: bioelectrical impedance analysis; BMI: body mass index; GDM: gestational diabetes mellitus; and T1/2/3: trimester 1/2/3.