Table 4 Fully adjusted association between Osteoarthritis (OA) in different sites and pre-frailty/frailty status (five multinomial regressions)^a

CLINICAL OA AT ANY SITE^b

1.54 [1.24-1.91]

2.96 [2.11-4.16]

KNEE OA^c

1.43 [1.04-1.98]

2.08 [1.25-3.46]

HIP OA^c

1.95 [0.86-4.42]

4.41 [1.41-13.82]

HAND OA^c

1.50 [1.06-2.12]

2.57 [1.46-4.55]

CLINICAL OA-NUMBER OF SITES

  OA 1 SITE^b

1.45 [1.14-1.85]

2.47 [1.68-3.63]

  OA 2 SITES^b

1.73 [1.16-2.57]

4.18 [2.42-7.22]

  OA 3 SITES^b

2.26 [1.28-8.32]

8.95 [2.83-28.39]