Family caregiver quality of life in multiple sclerosis among Kuwaitis: a controlled study.

BMC Health Serv Res · 2008 · PMC2576463 · PMID 18840287

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highly significantno p-value reported

In the Arab setting, the WHOQOL-Bref has been shown to have highly significant validity indices [ 19 ].

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.