Reproducibility of the items on the Stroke Specific Quality of Life questionnaire that evaluate the participation component of the International Classification of Functioning, Disability and Health.

Purpose: To evaluate the reproducibility of the Stroke Specific Quality of Life (SS-QOL) items that address the participation component of the International Classification of Functioning, Disability and Health (ICF) and analyse the correlation between the subscore of these 26 items and the total SS-QOL score.

Methods: Seventy-five stroke survivors participated in this study. Reproducibility was evaluated using the intraclass correlation coefficient (ICC2,1), standard error of measurement (SEM), minimum detectable change (MDC) and the Bland-Altman plot.

[Fate of polycythemia vera treated by radioactive phosphorus. Apropos of a series of 303 patients followed for 12 to 24 years].

Three hundred and three cases of polycythaemia vera were treated between 1949 and 1961 using radioactive phosphorus, the minimum follow-up for the patients in the group being 12 years and the maximum 24 years. Two hundred and thirty three patients died, the median duration of survival after the first treatment with phosphorus being 10 years (i.e.