TABLE 2

Unadjusted IRRs for Pediatric Outpatient Visits and Well-Child Visits Between Exposed and Nonexposed Person-Time, According to Parental Marital Status

Outpatient VisitsWell-Child Visits
IRR (95% CI)PIRR (95% CI)P
All parents1.07 (1.06–1.07)<.0011.08 (1.07–1.09)<.001
Single parents0.84 (0.80–0.89)<.0010.88 (0.84–0.93)<.001
Married parents1.08 (1.03–1.09)<.0011.08 (1.07–1.09)<.001
  • Exposure was parental deployment. IRRs were determined through longitudinal Poisson regression analyses.