Sentence examples for minimum floor effect from inspiring English sources
The questionnaire demonstrated minimal floor and ceiling effects with no more than 5% of respondents having minimum (floor effect) or maximum (ceiling effect) scores for all scores.
There were minimal floor effects for the healthy and chronic health condition samples across the age subgroups, with the majority of scales demonstrating less than 1.0% of respondents scoring at the minimum.
Range of measurement was based on the percentage of scores at the extremes of the scaling range, that is, the maximum possible score (ceiling effect) and the minimum possible score (floor effect) [ 29].
Range of measurement was further tested based on the percentage of scores at the extremes of the scaling range, that is, the maximum possible score (ceiling effect) and the minimum possible score (floor effect) [ 21].
To assist in identifying acceptability and sensitivity of this measure for this cohort the distribution of scores were explored by calculating the percentage of extreme range scores, that is the maximum possible score (ceiling effect = 100) and the minimum possible score (floor effect = 0) [ 19].
No study patients obtained the minimum PSO-LIFE score (floor effect) and only 3.2% obtained the maximum score (ceiling effect).
The distributions of the individual OPSAT-Q item and scale scores were examined by calculating the mean, median, minimum (least favorable or floor effect) and maximum (most favorable or ceiling effect) scores, and percent missing.
The Ceiling effect (taking into account the minimum detectable change) was 12.1 % and the floor effect was 21.6 %, for the global questionnaire.
PROMIS Depression scores also had a floor effect; 24%% of participants scored the minimum.
PROMIS Anxiety scores had a floor effect; 17 % of participants scored the minimum.
A floor effect (>20% of scores at the minimum score) was only detected in the 'social contact and appearance' subscale, with 21.5% of strabismic patients reporting the lowest score.
