N | Mean | SD | P-valuea | ||
---|---|---|---|---|---|
Intervention group | Nursing homes, baseline, | 122 | 46.7 | 5.8 | |
Nursing homes, follow-up | 84 | 47.4 | 6.5 | ||
Diff: Follow-up vs. baseline (p valuea) | 0.8 | 0.192 | |||
Control group | Nursing homes, baseline, | 127 | 47.0 | 7.2 | |
Nursing homes, follow-up | 120 | 48.0 | 7.2 | ||
Diff: Follow-up vs. baseline (p valuea) | 1.0 | 0.149 |