Exact(23)
Based on visual interpretation, the waveforms were immediately categorised as normal or abnormal.
In the series there were a number of cases categorised as normal.
Patients were categorised as normal, pre-frail or frail using the SHARE-FI tool [ 24].
Three of the cases had sections from all their blocks categorised as normal.
Weight and height was measured by research nurses, and BMI categorised as normal (BMI < 24.9), overweight (BMI 25-29.9) and obese (BMI 30+).
The main explanatory variable was glucose tolerance (categorised as normal glucose tolerance (NGT), preDM and T2DM) according to the American Diabetes Association classificiation 2010 [ 23]).
Similar(37)
Tests for interaction between AN use and gravidity (categorised as primigravida, multigravida), height (categorised as low [<150 cm] and normal height [≥150 cm]), and participant's ethnic grouping (categorized as highlander parentage and non-highlander parentage) were performed on the bivariate models for LBW and anaemia using the likelihood ratio test.
Disagreement in phase 1 was greatest for videos categorised as 'normal' or 'moderate', with only 27% agreement for normal appearance and 37% for moderate severity, and at best 76% agreement for 'severe' activity.
The sex-specific cut points of ACR were applied to categorise participants as, normal (ACR < 17 mg/g for men; <25 for women), microalbuminuria (ACR 17 249 for men; 25 354 for women) and overt albuminuria (ACR ≥ 250 for men; ≥355 for women) [ 12].
The latter included BMI categorised as <25 (normal weight), 25 to <30 (overweight), and ≥30 kg/m2 (obese; [18]), prevalent diabetes (ICD-9 250), ischemic heart disease (ICD-9 410–414), or hypertension (ICD-9 401–405).
In another Danish study, the BW was categorised as low, normal and high, and the agreement of classification was 98%.
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