Assessment of selected parameters of nutritional status in older people with frailty syndrome - a cross-sectional...

This study aimed to assess the relationship between selected parameters of nutritional status and the occurrence of frailty syndrome in older adults by analysing clinical and socio-demographic factors.

The study included 150 community-dwelling participants aged > 60 years who were qualified in the medical centre. The following research tools were used: activity of daily living, instrumental activities of daily living, survey of health, aging, and retirement in Europe, geriatric depression scale, mini mental state examination (MMSE), anthropometric measurements, mini nutritional assessment (MNA), body composition measurements, and biochemical blood tests.

The study included 150 people over 60 years of age (mean age 76.2/SD 4.9), including 104 women and 46 men. Participants in the frail group were significantly older (KW-H: P < 0.001) and had a higher level of depression (P = 0.008), whereas on the MMSE scale, they achieved a lower result (P < 0.001) than those in the non-frail and pre-frail groups. People in the frail group had significantly lower levels of nutritional status (P < 0.001) according to the MNA scale, assessment of basic activities in everyday life (P = 0.005), complex activities of everyday life (P < 0.001), hand grip strength of the right hand (P = 0.038) and left hand (P = 0.028), and energy drop (P < 0.001). They were also characterised by difficulties walking (P < 0.001), less frequent physical activity (P < 0.001), loss of appetite (P < 0.001), and weight loss more often (P < 0.05).

Advanced age, a greater number of diseases, worse functional and mental performance, and differences in nutritional status and body composition were observed in people with frailty syndrome.