The expected missing items proportions were similar to those obtained by the previous validated translation of the HOS to German; for the ADL subscale, 8/85 (9.4%) and 2/85 (2.4%) had 1 and 2 missing items, respectively.
The expected missing items proportions were similar to those obtained by previous validated translations of other questionnaires, as no feasibility was calculated for the original iHOT-33 questionnaire [ 14, 23, 24].
Several common data summaries such as the item proportion correct, proportion simultaneously correct for a pair of items, and observed score distribution can be expressed as the statistic O by defining (e_i(mathbf y_i,mathbf z_i)) appropriately.
This assessment included comparison of the national survey protocols with the EHES protocol, evaluation of the proportion of missing data for each data item, proportion of identical sequential readings and the proportion of terminal digits.
Scores per item (proportion of studies with the item completely reported) were considered for assessing the risk of bias across studies (risk of bias decreases with increasing score values), as was a funnel plot representing study size against the incidence of ADE.
For each item, proportions of non-response and population-weighted proportions of respondents in each response category were calculated.
We also restricted the sample to only native-language speakers (about 95% of our sample), as non-cognitive test based measure such as average time per test item or proportion of skipped items could be affected by the language of assessment.
In the SPA, the overall showroom space S is allocated to the items in proportion to their sales share, and order frequencies are fixed for all items.
For those items, the proportion of women having "no idea" is also the highest.
In a magnitude estimation task, participants are asked to rate experimental items in proportion to a reference item (the standard).
