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46 12. Sample size used for calculation of prevalence rates (after removing incomplete cases with missing responses to any of the scale items). ____12725_______________________________ Equating for comparability Using your output from applying the Rasch model (item and respondent parameters and errors), along with information on the (weighted) number of cases with each raw score, you can fill in the necessary sections under the “Insert Input” worksheet in the FIES Excel Template. On this first worksheet, you will already see 1) the adjusted thresholds (global standard items on the country metric) and 2) prevalence rates at two levels of severity (FI mod+sev and FI sev ). Fill these in below. Trial 1: All items used for equating 13. Adjusted thresholds (global standard thresholds on country metric) Threshold FI mod+sev ____-0.52_______________________________ Threshold FI sev _______3.37____________________________ 14. FI mod+sev _______5.22_________________________ FI sev __________0.62_________________________