Main Outcome Measures: Personal, occupational, and impairment variables and the Shoulder Pain and Disability Index (SPADI).
Moments for the demographic and impairment variables are based on information available in the application quarter.
An overall, three-category measure of impairment was derived from the core impairment variables of gross motor function and IQ.
For the health impairment variables, H, the response to a battery of survey questions on health status is used.
Univariate conditional logistic regression analysis for the healthy group and the COPD group was computed for the hearing impairment variables controlling for matching variable age.
However, as described in the 'Analytic Strategy' section, regression equations included all variables selected for the analysis (that is, the prior-wave version of the dependent variable, two impairment variables and four covariates).
To increase the precision of our estimates we have reduced the number of health conditions by running a factor analysis on the 27 health impairments variables.
As shown in Fig. S1, 37 of the 107 matrilineal relatives exhibited bilateral hearing impairment with variable severity ranged from profound, severe, moderate to mild hearing loss, and 11 subjects had a history of aminoglycoside exposure.
At presentation, the amount of visual impairment is variable and usually asymmetric in children with keratoconus.
Their clinical course consisted of progressive loss of motor functions (extrapyramidal and cerebellar signs), dementia, and in some of them uncontrollable seizures; visual impairment was variable.
