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Objective: To determine whether there is a link between serum albumin and mortality among participants in Japan older people.Methods: This is a single-center, retrospective cohort study analysis of 253 older patients with dysphagia from Japan, conducted from January 2014 and January 2017. The primary outcome was mortality. We performed Cox regression analysis to compare the mortality between the two groups (dividing by serum albumin=3g/dl).Results: A total of 253 patients were included in the analysis, of whom the number of serum albumin under 3g/dl was 93. The log-rank test showed a significantly longer mortality in the high group (serum albumin >=3g/dl) compared with the low group (median, 382 vs 176 days, P < 0.0001). Cox regression analysis showed that unadjusted HR for the high group relative to the low group was 0.40 (95% CI: 0.29–0.57; P Conclusion: There is negative association between serum albumin and mortality in older people with dysphagia. |
