Table 5

Effect of the intervention on the guideline adherence for uncomplicated cystitis (n=932)

SiteStudy period
Relative risk (95% CI)*
BaselineInterviewsIntervention
Control site1 (reference)1.952 (0.853 to 4.465)3.239 (1.431 to 7.331)
Intervention site6.304 (3.128 to 12.704)7.777 (3.880 to 15.590)12.712 (6.411 to 25.206)
  • *Relative risks are derived from the interaction between study site and study period (log-binomial regression model); adjusted for patient age.