Table 1 Characteristics of 80 participants in the OPEN ARCH study, by Step of transition into the intervention and time window between assessments
Measure | Step | Window | |||
|---|---|---|---|---|---|
1 | 2 | 3 | 4 | ||
Number (Participants per Window) | 1 | 29 | 29 | 28 | 26 |
2 | 26 | 26 | 25 | 25 | |
3 | 25 | 25 | 24 | 23 | |
Age (years) Median (IQR) | 1 | 79 (77–84) | 79 (77–84) | 79 (77–84) | 79 (77–84) |
2 | 78.5 (74–87) | 78.5 (74–87) | 78 (74–87) | 78 (74–87) | |
3 | 83 (80–86) | 83 (80–86) | 83.5 (79.5–86) | 84 (80–86) | |
Kruskal Wallis [Chi, P] | [3.04, 0.219] | [3.04, 0.219] | [2.85, 0.240] | [2.99, 0.225] | |
Male Percent (95% CI) | 1 | 34.5 (17.2–51.8) | 34.5 (17.2–51.8) | 35.7 (18.0–53.5) | 30.8 (13.0–48.5) |
2 | 53.8 (34.7–73.0) | 53.8 (34.7–73.0) | 56.0 (36.5–75.5) | 56.0 (36.5–75.5) | |
3 | 48.0 (28.4–67.6) | 48.0 (28.4–67.6) | 45.8 (25.9–65.8) | 47.8 (27.4–68.2) | |
Chi Square [Chi, P] | [2.21, 0.331] | [2.21, 0.331] | [2.19, 0.334] | [3.42, 0.180] | |
Indigenous Percent (95% CI) | 1 | 20.7 (5.9–35.4) | 20.7 (5.9–35.4) | 21.4 (6.2–36.6) | 19.2 (4.1–34.4) |
2 | 23.1 (6.9–39.3) | 23.1 (6.9–39.3) | 24.0 (7.3–40.7) | 24.0 (7.3–40.7) | |
3 | 0.0 | 0.0 | 0.0 | 0.0 | |
Chi Square [Chi, P]a | [6.48, 0.025] | [6.48, 0.025] | [6.50, 0.025] | [6.06, 0.032] | |
Family Carer Percent (95% CI) | 1 | 27.6 (11.3–43.9) | 27.6 (11.3–43.9) | 28.6 (11.8–45.3) | 23.1 (6.9–39.3) |
2 | 46.2 (27.0–65.3) | 46.2 (27.0–65.3) | 48.0 (28.4–67.6) | 48.0 (28.4–67.6) | |
3 | 12.0 (−0.7–24.7) | 12.0 (− 0.7–24.7) | 8.3 (−2.7–19.4) | 8.7 (− 2.8–20.2) | |
Chi Square [Chi, P]a | [12.22, 0.020] | [12.22, 0.020] | [14.49, 0.006] | [14.64, 0.006] | |
Lives with Family Percent (95% CI) | 1 | 17.2 (3.5–31.0) | 17.2 (3.5–31.0) | 17.9 (3.7–32.0) | 15.4 (1.5–29.3) |
2 | 23.1 (6.9–39.3) | 23.1 (6.9–39.3) | 24.0 (7.3–40.7) | 24.0 (7.3–40.7) | |
3 | 12.0 (−0.7–24.7) | 12.0 (−0.7–24.7) | 12.5 (− 0.7–25.7) | 13.0 (− 0.7–26.8) | |
Chi Square [Chi, P]a | [2.92, 0.574] | [2.92, 0.574] | [3.50, 0.471] | [3.58, 0.457] | |