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Objective: To explore trajectories that describe change in post-stroke health-related quality of life with fatigue as outcome., Design: Observational and prospective study., Subjects: Stroke survivors (N = 144) with predominantly mild or moderate strokes., Methods: The multidimensional Stroke-Specific Quality of Life scale was used at 1 and 4 years, and the Fatigue Severity Scale at 4 years post-stroke. Latent class growth analyses were used as person-oriented analyses to identify meaningful trajectories. Socio-demographic and stroke-related covariables provided customary adjustment of the outcome, as well as prediction of class membership., Results: The latent class growth analysis models were estimated for "physical health", "visual-language", and "cognitive-social-mental" components of the Stroke-Specific Quality of Life scale, which extracted trajectories describing a variation in stable, deteriorating and improving functional patterns. The stable, well-functioning trajectory was most frequent across all components. More pronounced fatigue was associated with trajectories describing worse functioning, which was more prominent among females compared with males. Living alone implied more fatigue in the "cognitive-social-mental" component. Within the "visual-language" components' trajectories, younger and older participants reported more fatigue compared with middle-aged participants., Conclusion: Most participants belonged to the stable, well-functioning trajectories, which showed a consistently lower level of fatigue compared with the other trajectories.

Objective: For survivors of out-of-hospital cardiac arrest (OHCA) with good outcomes, it is not known whether and how health-related quality of life is affected by the cognitive impairments frequently observed in these patients. This study explores how neuropsychological tests of memory, exe-cutive and psychomotor functioning relate to the physical and mental aspects of health-related quality of life in functionally independent and community dwelling OHCA survivors discharged early from hospital., Methods: The study included 42 adult survivors (mean age 62 years, 38 males). Health-related quality of life was measured approximately 3 months post-OHCA with the Medical Outcome Study Short Form 36 (SF-36). Cognition was measured with established neuropsychological tests. Regression analyses were used to examine associations between neuropsychological domains and physical and mental health-related quality of life, respectively, when controlling for age, education and length of coma., Results: The physical, but not the mental, component of the SF-36 was significantly worse than Norwegian population data. Neuropsychological tests showed frequent impairments most often in the memory domain. Worse psychomotor functioning was associated with worse physical health-related quality of life, whereas worse memory performance was associated with worse mental health-related quality of life., Conclusion: The cognitive impairments frequently reported in OHCA survivors with good outcomes may compromise health-related quality of life. Cognitive functioning should be addressed even in survivors with rapid recovery.