Sentence examples for prevalences was calculated from inspiring English sources
The difference between HFH prevalences was calculated according to the following formula: the prevalence of HFH in women that underwent a CS delivery minus the prevalence of HFH in women that underwent a vaginal delivery.
In the secondary analyses, crude and adjusted (for parity, HIV status and baseline variables) prevalences were calculated using the Risk Ratio.
Both weighted and unweighted prevalences were calculated.
Age-specific and sex-specific prevalences were calculated.
Prevalences were calculated assuming test sensitivity and specificity of 100%.
Estimated population prevalences were calculated using SURVEYFREQ and stratified by CKD stage.
The HAUTI and CAUTI point prevalences were calculated using the total patient population surveyed as the denominator.
Prevalences were calculated assuming test sensitivity and specificity of 100%% and excluding doubtful ELISA results.
Age-standardised prevalences were calculated using the following steps: firstly, age-specific prevalences were estimated using random-effect meta-analyses.
Overall prevalence of asymptomatic C. difficile colonization, hospital and time-period specific prevalences were calculated and compared using logistic regression.
Age-adjusted prevalences were calculated by the direct method using the 2004 Spanish working population as the reference.
