An investigation into the use of serum albumin in pressure sore prediction.
OBJECTIVE
To ascertain the relevance of serum albumin and serum sodium as predictors of pressure sores in addition to the Waterlow score.


METHODS
Observational study of patients at risk of developing decubitus ulcers.


METHODS
Staffordshire, in the midlands of the United Kingdom.


METHODS
773 elderly hospital in-patients of a district general hospital.


METHODS
Waterlow scores and serum albumin and sodium. Development of a pressure sore.


RESULTS
Logistic regression analysis of serum albumin, serum sodium and the Waterlow score showed the Waterlow score and serum albumin were significant predictors of pressure sores.


CONCLUSIONS
Serum albumin may, in this patient group (in-patients over 64 years of age), be a useful predictor of pressure sore occurrence, though further work is needed to establish whether this is the case. Risk assessment of pressure sores can possibly be improved by adding serum albumin to one of the pre-existing tools such as the Waterlow score.
Anthony
D
D
The Mary Seacole Research Centre, School of Nursing and Midwifery, De Montfort University, Leicester, England.
Reynolds
T
T
Russell
L
L
D000368:Aged; D006801:Humans; D016015:Logistic Models; D008875:Middle Aged; D009730:Nursing Assessment / Q000379:methods*; D015403:Nursing Evaluation Research; D015596:Nutrition Assessment; D003668:Pressure Ulcer / Q000209:etiology* / Q000451:nursing*; D018570:Risk Assessment; D012307:Risk Factors; D012680:Sensitivity and Specificity; D012709:Serum Albumin / Q000032:analysis*; D012720:Severity of Illness Index; D012964:Sodium / Q000097:blood*
D012709:Serum Albumin; D012964:Sodium