Table 3 Comprehensive assessment of nutrition and frailty

 Age

1.043 (0.984–1.106)

0.154

 Smoke

0.983 (0.415–2.326)

0.968

 Exercise

0.327 (0.136–0.787)

0.013

 Number of chronic diseases

0.419 (1.174–1.733)

0.419

 ADL

1.106 (1.041–1.174)

0.001

  Well-nourished

1

–

  At risk of malnutrition

1.405 (0.477–4.138)

0.537

  Malnourished

3.381 (1.086–10.528)

0.036

 Age

1.046 (0.986–1.109)

0.140

 Smoke

1.016 (0.428–2.410)

0.972

 Exercise

0.338 (0.140–0.816)

0.016

 Number of chronic diseases

1.234 (0.835–1.824)

0.291

 ADL

1.092 (1.027–1.160)

0.005

 MNA scores

0.862 (0.772–0.963)

0.009