Table 4 Spearman correlation between program dose and outcome measures
|  | Relationship between baseline value and program dose (Spearman’s rho) | Relationship between program dose and change baseline to 3 months | Relationship between program dose and change baseline to 6 months |
|---|---|---|---|
Provincial assessment (n = 458) | |||
 Physical activity (# days/week > 30 min) | 0.05 | 0.06 | 0.06 |
 Social Exclusion (score, 0–15) | 0.06 | −0.02 | − 0.06 |
 Loneliness (score, 3–9) | − 0.006 | −0.01 | 0.01 |
 Sitting time (hours/day) | −0.005 | −0.07 | − 0.004 |
 Happiness (score, 1–7) | − 0.06 | 0.09 | − 0.05 |
Comprehensive assessment subset (n = 209) | |||
 Physical activity (kcal/week, all exercise) | 0.15 (p = 0.03)* | −0.07 | −0.06 |
 Physical activity (kcal/week, moderate exercise) | 0.14 (p = 0.049)* | −0.09 | −0.06 |
 Physical activity (frequency/week, all exercise) | 0.09 | 0.03 | 0.12 |
 Physical activity frequency/week, moderate exercise) | 0.09 | 0.01 | 0.10 |
 Mobility (SPPB score, 1–12) | −0.09 | 0.1 | − 0.06 |
 Grip Strength (kg) | 0.05 | −0.004 | −0.19 (p = 0.01)* |