Table 5 Post-intervention differences between trial arms for beneficiaries

Outcome

IF LS mean (SE)

IF + EF LS mean (SE)

Difference between arms (95% CI)

p-value for differences between arms

ADL

26.13 (0.20)

25.85 (0.19)

(−0.16, 0.73)

0.73

IADL

29.54 (0.17)

29.24 (0.17)

(−0.11, 0.72)

0.15

Pain

7.52 (0.13)

7.44 (0.13)

(−0.23, 0.39)

0.61

Pain intensity

2.71 (0.08)

2.70 (0.08)

(−0.18, 0.20)

0.92

Depression

1.30 (0.05)

1.17 (0.05)

(0.01, 0.24)

0.04

Adjusted rate (SE)

Adjusted rate (SE)

OR (95% CI) for IF vs. IF + EF (1 vs. 2)

p-value for differences between arms

Falls

15.44%

13.56%

1.16 (0.93, 1.45)

0.18

Recent falls

5.40%

4.62%

1.18 (0.71, 1.95)

0.52

ED visits

0.92%

0.90%

0.98 (0.79, 1.22)

0.86

Hospitalizations

1.48%

1.44%

1.01 (0.72, 1.42)

0.95