Sentence examples for prevalence were calculated from inspiring English sources
The 95% CIs of LTBI and TB prevalence were calculated by assuming a binomial distribution of the prevalent cases and a Poisson distribution of the LTBI incident cases.
Incidence and longitudinal prevalence were calculated and compared using Poisson regression.
Screening parameters and disease prevalence were calculated.
Estimates of prevalence were calculated using self-response weights.
Differences in prevalence were calculated by chi-square.
Estimators describing outcomes (e.g. prescription prevalence) were calculated as weighted means over all clusters.
Prevalence was calculated as the number of trainees in each category divided by the total number of trainees, and prevalence ratios were calculated with chi square.
Prevalence was calculated as an aggregate mean weighted by the combined number of subjects in the included studies.
A logistic regression model to relate the Cpk and the herd's subclinical mastitis prevalence was calculated.
Results: Overall pressure ulcer prevalence was calculated at 15.9%, with this figure decreasing slightly to 12.7% when pressure ulcers present on admission were excluded.
Infection prevalence was calculated using 10 mm and 15 mm cut-off points.
