Comparison of drug utilization, resolution of URTI symptoms and occurrence of potentially associated infections among types of medical practice^§.

§Type of medical practice according to physicians' prescribing preferences: GP-CM, conventional medicine used as the category of reference; GP-Mx, mixed prescribing practice (conventional and homeopathic); GP-Ho, registered homeopathic physicians. ¥Odds ratios and 95% confidence intervals obtained by logistic regression using GEE models adjusted for all variables in Tables 2 and 3.