Table 3.
Multinomial logistic regression analyses showing the association between BIS-11 levels and BMI categories (with normal weight category as reference), according to gender in 51,043 participants of the NutriNet-Santé study (2014).
| Over-Control (<52) | Average Impulsivity (52–71) | High Impulsivity (>71) | |||
|---|---|---|---|---|---|
| OR (95% CI) | p 1 | OR (95% CI) | p 1 | ||
| Men (n = 11,929) | |||||
| Raw model 2 | |||||
| Underweight | 0.94 (0.61, 1.47) | 0.80 | Reference | 2.44 (1.29, 4.63) | 0.07 |
| Overweight | 0.91 (0.83, 1.00) | 0.30 | Reference | 1.47 (1.23, 1.77) | 0.0006 |
| Obese | 0.86 (0.78, 0.95) | 0.0008 | Reference | 1.58 (1.40, 1.79) | <0.0001 |
| Obese Class I | 0.71 (0.59, 0.85) | 0.003 | Reference | 2.05 (1.56, 2.69) | <0.0001 |
| Obese Class II | 0.73 (0.50, 1.07) | 0.52 | Reference | 1.75 (0.98, 3.14) | 0.36 |
| Obese Class III | 0.69 (0.36, 1.34) | 0.70 | Reference | 5.00 (2.68, 9.34) | <0.0001 |
| Adjusted model 2,3 | |||||
| Underweight | 1.05 (0.67, 1.66) | 0.90 | Reference | 1.80 (0.92, 3.51) | 0.90 |
| Overweight | 0.97 (0.87, 1.06) | 0.90 | Reference | 1.40 (1.16, 1.70) | 0.01 |
| Obese | 0.80 (0.67, 0.95) | 0.16 | Reference | 1.80 (1.39, 2.33) | 0.0002 |
| Obese Class I | 0.79 (0.66, 0.96) | 0.25 | Reference | 1.74 (1.31, 2.31) | 0.0028 |
| Obese Class II | 0.82 (0.55, 1.21) | 0.90 | Reference | 1.42 (0.78, 2.58) | 0.90 |
| Obese Class III | 0.81 (0.42, 1.57) | 0.90 | Reference | 3.57 (1.86, 6.85) | 0.0028 |
| Women (n = 39,144) | |||||
| Raw model 2 | |||||
| Underweight | 1.15 (1.03, 1.28) | 0.13 | Reference | 1.21 (1.02, 1.43) | 0.20 |
| Overweight | 0.91 (0.85, 0.98) | 0.08 | Reference | 1.21 (1.09, 1.34) | 0.003 |
| Obese | 0.71 (0.60, 0.84) | 0.031 | Reference | 2.17 (1.70, 2.77) | <0.0001 |
| Obese Class I | 0.84 (0.75, 0.95) | 0.052 | Reference | 1.48 (1.28, 1.72) | <0.0001 |
| Obese Class II | 0.91 (0.75, 1.11) | 0.70 | Reference | 1.69 (1.34, 2.13) | 0.0002 |
| Obese Class III | 0.85 (0.63, 1.15) | 0.70 | Reference | 2.00 (1.44, 2.79) | 0.0006 |
| Adjusted model 2,3 | |||||
| Underweight | 1.17 (1.05, 1.31) | 0.092 | Reference | 1.12 (0.95, 1.33) | 0.90 |
| Overweight | 0.95 (0.88, 1.02) | 0.90 | Reference | 1.13 (1.02, 1.25) | 0.31 |
| Obese | 0.95 (0.86, 1.05) | 0.90 | Reference | 1.30 (1.15, 1.48) | 0.0013 |
| Obese Class I | 0.92 (0.81, 1.04) | 0.90 | Reference | 1.26 (1.08, 1.47) | 0.058 |
| Obese Class II | 1.04 (0.85, 1.26) | 0.90 | Reference | 1.34 (1.05, 1.70) | 0.25 |
| Obese Class III | 0.98 (0.72, 1.33) | 0.90 | Reference | 1.48 (1.05, 2.08) | 0.90 |
Boldface indicates statistical significance; 1 Adjusted p values for multiple comparisons (Hochberg method); 2 BMI categories are defined as follow: underweight (<18.5 kg/m2), overweight (25–29.99 kg/m2), Obese (≥30 kg/m2), (obese Class I (30–34.99 kg/m2), obese Class II (35–39.99 kg/m2), and obese Class III (≥40 kg/m2); 3 Adjusted for age, education level, smoking status, daily alcohol intake, physical activity, employment status, monthly household income, and matrimonial status.