Table 4 Mean, standard deviations, and correlation
From: A serial mediation model of physical exercise and loneliness: the role of frailty and depression
| Â | Mean | Standard Deviation | Physical Exercise | Loneliness | Frailty | Depression |
|---|---|---|---|---|---|---|
Physical Exercise | 24.93 | 16.69 | 1 | Â | Â | Â |
Loneliness | 19.08 | 5.40 | -0.469** | 1 | Â | Â |
Frailty | 7.49 | 3.72 | -0.414** | 0.679** | 1 | Â |
Depression | 2.48 | 2.71 | -0.411** | 0.474** | 0.496** | 1 |