2011 (N=61) | 2012a (N=164) | 2013 (N=211) | 2014 (N=200) | |
Overall quality score, mean (95% CI) | 78.5 (73.5, 83.5) | 80.8 (79.4, 82.3) | 86.6 (85.3, 88.0) | 87.9 (86.5, 89.3) |
Proportion of audited outlets scoring higher than minimum standard score of 80%, % (95% CI) | 39.8 (20.9, 58.8) | 58.7 (49.5, 67.9) | 77.4 (71.7, 83.1) | 84.1 (78.5, 89.6) |
Client satisfaction score,b mean (95% CI) | 4.51 (4.46, 4.56) |