Table 2.
Univariate associations between BMI classification and smoking status and subspecialty referral.
| Cardiology | Endocrinology | Neurology | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||
| n | OR | 95% CI | p | OR | 95% CI | p | OR | 95% CI | p | |
| BMI | 1.00 | 0.74 | 0.99 | |||||||
| Normal (ref) | 95 | - | - | - | - | - | - | - | - | - |
| Overweight | 84 | 1.14 | 0.38, 3.40 | 0.81 | 0.54 | 0.15, 1.88 | 0.34 | 1.00 | 0.37, 2.74 | 0.99 |
| Obese | 103 | 1.06 | 0.37, 3.04 | 0.92 | 1.04 | 0.39, 2.82 | 0.94 | 1.14 | 0.45, 2.89 | 0.78 |
| Underweight | 11 | 0.00 | 0.000, - | 0.99 | 1.09 | 0.12, 9.62 | 0.94 | 0.96 | 0.11, 8.35 | 0.97 |
|
| ||||||||||
| Smoking | 0.89 | 0.47 | 0.68 | |||||||
| Never (ref) | 162 | - | - | - | - | - | - | - | - | - |
| Current | 64 | 1.29 | 0.46, 3.63 | 0.63 | 0.83 | 0.26, 2.71 | 0.76 | 1.18 | 0.45, 3.05 | 0.74 |
| Former | 70 | 1.16 | 0.39, 3.49 | 0.79 | 1.69 | 0.62, 4.56 | 0.30 | 1.51 | 0.60, 3.80 | 0.38 |
| Pain Management | Physical Therapy | Orthopedics | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||
| n | OR | 95% CI | p | OR | 95% CI | p | OR | 95% CI | p | |
| BMI | 0.18 | 0.92 | 0.68 | |||||||
| Normal (ref) | 95 | - | - | - | - | - | - | - | - | - |
| Overweight | 84 | 2.00 | 0.67, 5.77 | 0.19 | 0.67 | 0.15, 2.88 | 0.59 | 0.90 | 0.34, 2.38 | 0.82 |
| Obese | 103 | 1.96 | 0.70, 5.44 | 0.19 | 1.11 | 0.33, 3.78 | 0.86 | 0.53 | 0.18, 1.51 | 0.23 |
| Underweight | 11 | 5.56 | 1.17, 26.6 | 0.03 | 0.00 | 0.000, - | 1.0 | 0.00 | 0.00, - | 1.00 |
|
| ||||||||||
| Smoking | <.000 | 0.06 | 0.59 | |||||||
| Never (ref) | 162 | - | - | - | - | - | - | - | - | - |
| Current | 64 | 9.69 | 3.67, 25.57 | <.001 | 4.08 | 0.95, 17.56 | 0.06 | 1.28 | 0.46, 3.63 | 0.63 |
| Former | 70 | 3.71 | 1.23, 11.18 | 0.02 | 5.48 | 1.33, 22.64 | 0.02 | 1.69 | 0.62, 4.56 | 0.30 |
| Nutrition | Psychiatry | Gastroenterology | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||
| n | OR | 95% CI | p | OR | 95% CI | p | OR | 95% CI | p | |
| BMI | 0.62 | 0.40 | 0.82 | |||||||
| Normal (ref) | 95 | - | - | - | - | - | - | - | - | - |
| Overweight | 84 | 1.06 | 0.47, 2.40 | 0.89 | 0.48 | 0.20, 1.19 | 0.11 | 1.26 | 0.67, 2.38 | 0.48 |
| Obese | 103 | 1.48 | 0.71, 3.11 | 0.30 | 0.97 | 0.47, 2.02 | 0.94 | 1.30 | 0.71, 2.37 | 0.40 |
| Underweight | 11 | 0.58 | 0.07, 4.88 | 0.62 | 0.00 | 0.00, - | 1.00 | 1.44 | 0.39, 5.32 | 0.59 |
|
| ||||||||||
| Smoking | 0.68 | 0.07 | 0.15 | |||||||
| Never (ref) | 162 | - | - | - | - | - | - | - | - | - |
| Current | 64 | 1.31 | 0.62, 2.76 | 0.47 | 2.37 | 1.13, 4.98 | 0.02 | 1.78 | 0.99, 3.20 | 0.05 |
| Former | 70 | 1.33 | 0.62, 2.85 | 0.47 | 1.31 | 0.56, 3.09 | 0.54 | 1.15 | 0.61, 2.15 | 0.67 |
| Urology | ||||
|---|---|---|---|---|
|
| ||||
| n | OR | 95% CI | p | |
| BMI | 0.15 | |||
| Normal (ref) | 95 | - | - | - |
| Overweight | 84 | 2.00 | 0.85, 4.69 | 0.11 |
| Obese | 103 | 2.44 | 1.10, 5.45 | 0.03 |
| Underweight | 11 | 0.85 | 0.10, 7.35 | 0.88 |
|
| ||||
| Smoking | 0.31 | |||
| Never (ref) | 162 | - | - | - |
| Former | 64 | 1.51 | 0.73, 3.15 | 0.27 |
| Current | 70 | 1.69 | 0.81, 3.54 | 0.16 |