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The mean of items 5 (morning stiffness, severity) and 6 is calculated.
Table 3 shows the mean of items which showed statistically significant differences between the first year and clinical batch students.
The summary score was then determined by the mean of items that were answered, rather than just the total number of items.
The first was pain, measured as change from baseline in one of the following: WOMAC question #1, WOMAC question #2, or the mean of items 3,5 and 6 on the BPI.
A score was calculated for each of the six dimensions as the mean of items in the dimension with all items contributing equally to the score, and was linearly transformed to a 0-100 scale.
From the 18 patient clinical files per physician, the Habitual Behavior dimension was scored as the mean of items for which there was a register in the patient's clinical files of the performance for each of the 138 actions.
Similar(53)
However, when computing subscale scores we applied the RAND-36 standard algorithm whereby scores are computed as the mean of item ratings.
The scale is scored as the mean of item scores.
Factor scores were calculated as the mean of item scores within the factor.
The mean of item 3 ('to what extent has our service met your needs?') was lower than for other items of the questionnaire (mean = 2.56, SD = 1.01).
Scale scores were used as dependent variables and were calculated for each individual as the mean of item scores for the five items.
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