Urdu translation and cross-cultural validation of neurological fatigue index on post stroke

BMC Neurology

Table 6 Convergent and concurrent validity (correlations with other scales)

Scales	Physical Subscale	Cognitive Subscale	Total U-NFI
FSS	0.72 (p < 0.01)	0.54 (p < 0.01)	0.76 (p < 0.01)
MFS	0.62 (p < 0.01)	0.69 (p < 0.01)	0.68 (p < 0.01)
BDI	0.36 (p < 0.01)	0.42 (p < 0.01)	0.53 (p < 0.01)
ESS	0.38 (p < 0.01)	0.34 (p < 0.01)	0.47 (p < 0.01)

[Abbreviations NFI = Neurological Fatigue Index; FSS = Fatigue Severity Scale; MFS = Mental Fatigue Scale; BDI = Beck Depression Inventory; ESS = Epworth Sleepiness Scale]

ISSN: 1471-2377