posted on 2013-02-20, 02:02authored byRaaj S. Mehta, Alejandro Rodriguez, Martha Chico, Irene Guadalupe, Nely Broncano, Carlos Sandoval, Fernanda Tupiza, Edward Mitre, Philip J. Cooper
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Rate Ratios (RR) calculated by negative binomial regression models and adjusted for sex, maternal educational level, monthly income, household electric appliances, water source, bathroom facility, crowding, and number of follow-up evaluations.
Abbreviations: CI = Confidence Interval.
Parameters were estimated and statistical comparisons were performed using negative binomial distributions.