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Table 2 Association between cockroach exposure, caregiver stress, and various indicators of asthma morbidity

From: Cockroach exposure and perceived stress interact to predict clinical outcomes in childhood asthma

Outcome Cockroach Stress
Unadjusted Adjusted Unadjusted Adjusted
N OR (95% CI) N ORa (95% CI) N OR (95% CI) N ORa (95% CI)
Unscheduled clinic/ED visits 136 8.7 (3.9, 19.7) 109 6.2 (1.8, 21.7) 173 2.9 (1.5, 5.4) 109 4.5 (1.4, 14.5)
Hospitalization 135 3.1 (1.1, 8.4) 130 2.3 (0.6, 7.8) 172 2.7 (1.2, 6.0) 130 5.6 (1.5, 21.0)
FEV1 < 80% 109 1.4 (0.6, 3.3) 108 1.8 (0.7, 4.8) 137 1.3 (0.7, 2.7) 108 1.2 (0.5, 2.7)
  1. All models mutually adjusted for cockroach and PSS-score
  2. aControl variables depend on results of bivariate analysis: Unscheduled clinic/ED visit: age, race, income, BMI; Hospitalization: sex, race, income; FEV1: age, BMI