Table 4 Sensitivity Analysis for the Association between Rotavirus Vaccination and Type 1 Diabetes, 2006–2017, using Different Methods of Detection.

From: Lower Incidence Rate of Type 1 Diabetes after Receipt of the Rotavirus Vaccine in the United States, 2001–2017

Definitions Unadjusted Hazard Ratio* 95% CI p value Adjusted Hazard Ratio** 95% CI p value
Use of insulin 0.73 0.56, 0.95 0.017 0.71 0.54, 0.94 0.015
Hospitalization for type 1 diabetes 0.68 0.51, 0.92 0.013 0.70 0.50, 0.97 0.031
Two or more type 1 diabetes codes and the use of insulin 0.73 0.56, 0.95 0.019 0.70 0.53, 0.93 0.014
  1. *Completed the entire rotavirus vaccination series versus no rotavirus vaccination.
  2. **Adjusted for sex, season of birth, birth year, and region of the United States.