Table 2.
Unadjusted incident rate ratios (95 % confidence intervals) for outcomes of interest and selected covariates evaluating risk of functional gastrointestinal disorders following acute G. lamblia infection
| Covariate | Outcome of interest | |||
|---|---|---|---|---|
| IBS | GERD | Dyspepsia | Constipation | |
| Non-Caucasian | 0.5 (0.2, 1.4) | 1.2 (0.8, 1.8) | 0.9 (0.3, 3.0) | 0.4 (0.1, 2.9) |
| > High school education | 1.5 (0.8, 3.0) | 0.9 (0.6, 1.3) | 0.8 (0.2, 2.7) | 1.7 (0.5, 5.7) |
| Officer | 1.6 (0.7, 3.3) | 1.3 (0.9, 2.0) | 1.8 (0.6, 5.1) | 5.4 (0.7, 43.5) |
| Non-Army Service | 1.8 (0.7, 4.4) | 1.5 (1.0, 2.4) | 2.3 (0.6, 9.8) | 1.7 (0.4, 7.6) |
| Operational deployment | 2.0 (0.7, 5.6) | 1.0 (0.5, 2.2) | 0.4 (0.1, 3.3) | 0.7 (0.1, 7.6) |
| Axis I disorder | 6.7 (3.7, 12.2) | 4.0 (2.9, 5.6) | 5.4 (1.7, 16.5) | 18.4 (4.2, 81.1) |
| Bacterial or Viral Infection | 5.9 (3.2, 10.9) | 2.1 (1.3, 3.5) | 3.8 (1.0, 15.2) | 9.0 (2.7, 29.8) |
| G. lamblia | 2.1 (1.1, 3.7) | 1.1 (0.7, 1.6) | 3.2 (1.2, 8.9) | 1.3 (0.4, 4.8) |