Table 4 Sensitivity analysis of convergent validity results
From: Longitudinal construct validity of the minimum data set health status index
Health domain index | Spearman rank correlation coefficients (ρ) | |||
|---|---|---|---|---|
Study population | 6 to 12 month follow-up window | Male only | Female only | |
n = 25,182 | n = 14,676 | n = 8670 | n = 16,512 | |
Change in ADL Hierarchy (Function) | − 0.375 | − 0.386 | − 0.385 | − 0.368 |
Change in IADL Difficulty (Function) | − 0.287 | − 0.291 | − 0.262 | − 0.300 |
Change in CPS (Cognition) | − 0.281 | − 0.302 | − 0.304 | − 0.267 |
Change in CHESS (Health Stability) | − 0.331 | − 0.322 | − 0.332 | −0.330 |
Change in DRS (Mood) | −0.380 | −0.372 | − 0.371 | −0.385 |
Change in Communication Scale | −0.213 | −0.229 | − 0.217 | −0.210 |
Change in Pain Scale | −0.482 | −0.480 | − 0.476 | −0.486 |