Table 4.
Relation of Foot Function and Foot Disorder, by Body Mass Index (Odds Ratio [OR] and 95% Confidence Interval [CI]).
| Adjusted* OR (95% CI) | ||||
|---|---|---|---|---|
|
| ||||
| Foot Disorder | Foot Function |
Normal Weight
(BMI < 25 kg/m2) |
Overweight
(BMI 25-<30 kg/m2) |
Obese
(BMI≥30kg/m2) |
| Hallux Valgus | Over-Pronated | 1.41 (0.88, 2.24) | 1.25 (0.87, 1.79) | 1.44 (1.11, 1.86) |
| Neutral | 1.00 | 1.00 | 1.00 | |
| Over-Supinated | 0.92 (0.66, 1.27) | 0.94 (0.75, 1.16) | 0.78 (0.64, 0.95) | |
|
| ||||
| Overlapping Toes | Over-Pronated | 0.99 (0.65, 1.51) | 1.49 (1.05, 2.10) | 1.45 (1.12, 1.88) |
| Neutral | 1.00 | 1.00 | 1.00 | |
| Over-Supinated | 0.87 (0.57, 1.34) | 1.13 (0.77, 1.67) | 0.93 (0.71, 1.21) | |
|
| ||||
| Hammer Toes | Over-Pronated | 0.42 (0.22, 0.80) | 1.39 (0.91, 2.13) | 0.85 (0.59, 1.23) |
| Neutral | 1.00 | 1.00 | 1.00 | |
| Over-Supinated | 0.64 (0.36, 1.15) | 1.35 (0.95, 1.91) | 0.94 (0.71, 1.24) | |
|
| ||||
| Morton’s Neuroma | Over-Pronated | 0.97 (0.30, 3.15) | 1.05 (0.54, 2.04) | 0.54 (0.24, 1.22) |
| Neutral | 1.00 | 1.00 | 1.00 | |
| Over-Supinated | 0.95 (0.50, 1.78) | 1.39 (0.84, 2.29) | 1.05 (0.67, 1.64) | |
|
| ||||
| Tailor’s Bunions | Over-Pronated | 1.69 (0.97, 2.92) | 1.30 (0.95, 1.76) | 0.77 (0.43, 1.36) |
| Neutral | 1.00 | 1.00 | 1.00 | |
| Over-Supinated | 0.97 (0.56, 1.65) | 1.20 (0.62, 2.33) | 0.51 (0.27, 0.97) | |
|
| ||||
| Plantar Fasciitis | Over-Pronated | - | 1.29 (0.40, 4.16) | 0.98 (0.52, 1.84) |
| Neutral | 1.00 | 1.00 | 1.00 | |
| Over-Supinated | - | 1.09 (0.48, 2.51) | 1.24 (0.76, 2.03) | |
|
| ||||
| Claw Toes | Over-Pronated | 1.01 (0.29, 3.44) | 0.63 (0.23, 1.70) | 0.42 (0.06, 2.98) |
| Neutral | 1.00 | 1.00 | 1.00 | |
| Over-Supinated | 0.81 (0.22, 2.99) | 0.54 (0.25, 1.18) | 1.27 (0.43, 3.71) | |
*
Adjusted for age, gender, and race
† BMI = body mass index