Experimental neighbourhoods (≥2 project) | Internal differences in SMR† | Sig. | IC 95% | ||
---|---|---|---|---|---|
Observation units (17 by period) | 2002–2004 | 2008–2010 | |||
SMR (95% CI) | SMR (95% CI) | ||||
Preventable (all) | 1.52 (1.27 to 1.76) | 1.00 (0.81 to 1.20) | −0.51 | ** | −0.82 to −0.20 |
Preventable-restricted | 1.70 (1.34 to 2.06) | 1.20 (0.90 to 1.50) | −0.50 | * | −0.97 to −0.03 |
Less-preventable | 1.19 (0.82 to 1.56) | 1.33 (0.94 to 1.72) | 0.14 | −0.40 to 0.68 | |
All-causes | 1.51 (1.35 to 1.67) | 1.15 (1.01 to 1.29) | −0.36 | *** | −0.57 to −0.15 |
Experimental neighbourhoods (1 project) | |||||
---|---|---|---|---|---|
Observation units (42 by period) | 2002–2004 | 2008–2010 | |||
SMR (95% CI) | SMR (95% CI) | ||||
Preventable (all) | 1.28 (1.11 to 1.45) | 1.05 (0.90 to 1.20) | −0.23 | * | −0.46 to −0.01 |
Preventable-restricted | 1.42 (1.17 to 1.66) | 1.10 (0.89 to 1.32) | −0.32 | −0.64 to 0.01 | |
Less-preventable | 0.95 (0.70 to 1.20) | 1.06 (0.80 to 1.32) | 0.10 | −0.26 to 0.46 | |
All-causes | 1.23 (1.12 to 1.33) | 1.10 (1.00 to 1.20) | −0.13 | −0.28 to 0.02 |
Comparison group | |||||
---|---|---|---|---|---|
Observation units (59 by period) | 2002–2004 | 2008–2010 | |||
SMR (95% CI) | SMR (95% CI) | ||||
Preventable (all) | 0.90 (0.78 to 1.01) | 0.86 (0.75 to 0.97) | −0.04 | −0.20 to 0.12 | |
Preventable-restricted | 0.95 (0.78 to 1.12) | 0.73 (0.59 to 0.88) | −0.22 | −0.44 to 0.01 | |
Less-preventable | 0.93 (0.72 to 1.14) | 1.10 (0.88 to 1.32) | 0.17 | −0.13 to 0.47 | |
All-causes | 0.92 (0.84 to 0.99) | 0.95 (0.87 to 1.03) | 0.03 | −0.08 to 0.14 |
*p<0.05; **p<0.01; ***p<0.001.
†Internal differences in SMR indicates comparison of marginal means between first and last period, estimated by using Poisson regression.
SMR, standard mortality ratios.