Article

Bladder dysfunction and disability may cause people with multiple
sclerosis (pwMS) to limit fluid intake. However, hydration is rarely considered
in the multiple sclerosis literature. We investigated the hydration status of
people with pwMS and its association with independence in activities of daily
living. METHODS: Twenty-six (six men) pwMS over 18 years old and able to walk
with or without an aid took part in the study. Hydration status was measured via
urine osmolality, with adequate hydration defined as an osmolality </=500 (mOsm
kg(-1)). Independence in daily activities was measured using the Barthel index.
RESULTS: Mean urine osmolality was 470 +/- 209 mOsm kg(-1) and indicated 11 (42%)
participants were not adequately hydrated. Independence in daily activities could
partly explain hydration status (R(2) = 0.209, p < 0.05). Additionally there was
a trend for men to be less well hydrated than women. CONCLUSIONS: The results
indicate that some pwMS were not adequately hydrated and that this could be
partly explained by disability. Implications of reducing and maintaining fluid
levels on function and quality of life in relation to bladder dysfunction and
disability in pwMS should be investigated.

Langue : ANGLAIS