scoring_mHHS: Calculates a modified version of the Harris Hip Score (mHHS)
In nrkoehler/qscorer: Procedures for Scoring Health-related Questionnaires

Description Usage Arguments Details Value References

The Harris hip score (HHS) is a joint specific score that is completed by both the clinician and the patient and consists of 10 items covering domains of pain, function, functional activities, deformity and hip range of motion. (doi: 10.1016/j.jor.2017.12.001) Since range of motion and deformity cannot be assessed by telephone, only pain and function are assessed (with the mHHS). This produces a maximum score of 91, which is multiplied by a factor of 1.1 in order to derive a final score out of 100. (doi: 10.1258/1357633054068883)

1	scoring_mHHS(data, items = 1:8, keep = TRUE)

`data`	a `data.frame` containing the mHHS items ordered from 1 to 8. The `data.frame` may contain further variables.
`items`	A character vector with the mHHS item names ordered from 1 to 8, or a numeric vector indicating the column numbers of the mHHS items in `data`.
`keep`	Logical, whether to keep the single items and whether to return variables containing the number of non-missing items on each scale for each respondent. The default is TRUE.

Number of items: 8
Item range:
- Pain 1 to 6
- Limp 1 to 4
- Support 1 to 7
- Distance 1 to 6
- Stairs 1 to 4
- Shoes 1 to 3
- Sitting 1 to 3
- Transport 1 to 2
Reverse items: none
Score range: 0 to 100
Cut-off-values: none
Minimal clinically important difference: none
Treatment of missing values: No missing values allowed for score calculation