Table 3 Adjusted incident rate ratios (95 % confidence intervals) for outcomes of interest and selected covariates evaluating risk of functional gastrointestinal disorders following acute G. lamblia infection

Officer

0.3 (0.1, 1.0)

1.7 (0.7, 3.9)

1.2 (0.2, 7.8)

6.8 (2.0, 22.8)

Non-Caucasian

0.3 (0.1, 1.0)

1.9 (0.8, 4.3)

1.2 (0.2, 9.7)

2.8 (0.6, 13.2)

Axis I disorder

12.5 (4.1, 37.7)

3.4 (2.4, 4.7)

4.6 (1.3, 16.5)

9.8 (2.2, 43.7)

Bacterial or Viral Infection

2.3 (0.8, 6.4)

1.3 (0.7, 2.4)

1.8 (0.4, 8.2)

2.7 (0.7, 9.2)

G. lamblia

2.1 (1.1, 4.0)

1.0 (0.7, 1.4)

2.6 (0.9, 7.4)

1.2 (0.3, 5.2)