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Table 5 Regression models investigating effect of rotavirus infection on the costs

From: Cost of rotavirus diarrhea for programmatic evaluation of vaccination in Vietnam

Predictor variable

Unstandardized coefficients

 

Direct medical cost

Direct cost

Total cost of illness

Constant

3.437

4.318

4.950

Rotavirus in stool

.591

.446

.320

Child age (months)

-.020

-.028

-.017

Receiving oral rehydration solution before visiting the study facility

.299

n/s

.212

Adjusted R2

.068

0.095

0.129

  1. n/s = not statistically significant