ALB and heart disorder: In this cohort of older adults, EI class C was independently associated with all-cause mortality among Japanese community-dwelling 80-year-old women, even after adjustment for various health-related factors, including PISA, stimulated salivary flow rate, smoking status, serum albumin, BMI, regular exercise, subjective health status, alcohol consumption, educational attainment, heart disease, and other lifestyle-related conditions.