Table 4 Pearson correlations between the GFI subscales and related scales ( n = 119)
From: Multidimensional structure of the Groningen Frailty Indicator in community-dwelling older people
|  | RAND-36 physical functioning | Perceived general health (EuroQol-5D) †| HADS | De Jong Gierveld Loneliness scale |
|---|---|---|---|---|
GFI subscale: | r (95% CI) | r (95% CI) | r (95% CI) | r (95% CI) |
Daily activities | −0.617* | −0.308 | 0.264 | 0.003 |
(−0.72- -0.49) | (−0.46- -0.13) | (0.08-0.43) | (−0.18-0.19) | |
Health problems | −0.525 | −0.480* | 0.355 | 0.367 |
(−0.64- -0.38) | (−0.66- -0.41) | (0.18-0.51) | (0.20-0.52) | |
Psychosocial functioning | −0.237 | −0.439 | 0.668* | 0.671* |
|  | (−0.40- -0.06) | (−0.58- -0.28) | (0.55-0.76) | (0.59- 0.76) |