On the use of the WHO handicap classification in a population study of 73- and 76-year-old men and women

The WHO ICIDH classification of handicap was used in a population sample studied at 73 (n = 504) and 76 (n = 649) years of age. In the sample, there was either no handicap at all or the degree of handicap was generally low. In most handicap categories, however, the grades increased from 73 to 76 years. The self-rated activity level and the handicap category Occupation showed only low correlation. Good agreement was found between the handicap category Physical independence and assessments of Personal and Instrumental ADL and there was also a correlation between Mobility and maximal walking speed. Correlations were found between the handicap categories and the dimensions in the Nottingham Health Profile (NHP), but r-values were generally rather low. The highest correlation was that with the dimension of Physical mobility. The difference between self-assessed health aspects of quality of life and observer ratings using given norms is stressed.