Tiwi community health centres | Baseline | 6 months | 1 year | 2 years | 3 years | β* (95% CI) | P for trend |
---|---|---|---|---|---|---|---|
 | Means % (95%CI) |  |  | ||||
E | 52 (44–60) | 46 (38–54) | 74 (67–82) | 67 (59–75) | 54 (49–60) | 1.61 (-1.37, 4.59) | 0.289 |
F | 47 (37–57) | 44 (35–54) | 63 (54–71) | 62 (52–72) | 59 (48–70) | 5.70 (1.82, 9.57) | 0.004 |
G | 35 (25–45) | 39 (29–50) | 47 (34–60) | 68 (55–80) | 61 (53–68) | 9.77 (5.80, 13.74) | 0.001 |