Bsal prevalence in each collection was calculated (number of animals that tested positive divided by the total population size tested).
Three indices of neighbour abundance were calculated: number of neighbours, sum of the neighbours' basal area, and sum of the neighbours' living basal area.
There is a good agreement between the calculated number of cycles and the actual fatigue life data for all different wrapping conditions and different concrete cover thicknesses.
All tests were analyzed by two independent examiners and subsequently three measures were calculated: number of unique designs, number of perseverative errors and error ratio.
We calculated number needed to treat and corresponding absolute risk reduction from the 2×2 tables.
For each anesthesia type, we calculated number of patients, number of events, and the in-hospital mortality risk.
Total proportional mortality by breed was calculated (number of deaths in a breed or breed group/total deaths).
For each source, we calculated number of citations identified, included, and number included that were unique to the source.
Positive predictive value (PPV) with 95% CI for triggers was calculated and we calculated number of harm events per 1000 patient days and 100 patient contacts.
For each model, we estimated the contribution of influenza in the models, and calculated number of excess number of IPD cases.
Sick leave—We calculated number of weeks on full time or part time sick leave or rehabilitation or disability during the preceding year and recorded current status.
