Table 8 Difference-in-differences estimates of effect of Enhanced Primary Care on the population (robustness checks)
| Â | Robustness Check 1 | Robustness Check 2 | Robustness Check 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
(Alternative Control Group) | (Medium-Term Effects) | (Simplified Analysis) | |||||||
Outcomes | N | Adjusteda difference-in-differences (95% CI) | N | Adjusteda difference-in-differences (95% CI) | N | Adjusteda difference-in-differences (95% CI) | |||
Health status | |||||||||
 EQ-5D-5L | 294,272 | 0.0014 | (−0.0125 to 0.0153) | 3,147,503 | −0.0019 | (−0.0156 to 0.0118) | 3,147,503 | −0.0023 | (−0.0104 to 0.0059) |
 Physical functioning | 301,710 | 0.0049 | (−0.0126 to 0.0224) | 3,242,123 | 0.0050 | (−0.0129 to 0.0230) | 3,242,123 | −0.0003 | (−0.0083 to 0.0076) |
 Psychological wellbeing | 303,519 | −0.0020 | (−0.0107 to 0.0066) | 3,267,482 | −0.0211 | (−0.0351 to -0.0071)‡‡ | 3,267,482 | −0.0036 | (−0.0110 to 0.0038) |
 Resilience | 301,024 | 0.0035 | (−0.0151 to 0.0220) | 3,238,682 | 0.0033 | (−0.0096 to 0.0163) | 3,238,682 | 0.0007 | (−0.0040 to 0.0055) |
Experience of care | |||||||||
 Person-centeredness | 268,370 | −0.0143 | (−0.0515 to 0.0230) | 2,919,957 | −0.0169 | (−0.0566 to 0.0228) | 2,919,957 | −0.0065 | (−0.0192 to 0.0061) |
 Continuity of care | 178,630 | −0.0774 | (−0.2051 to 0.0503) | 1,774,615 | −0.0594 | (−0.1141 to -0.0047)‡ | 1,774,615 | −0.0128 | (−0.0410 to 0.0154) |
Health behaviour | |||||||||
 Smoking habit | 311,270 | 0.0113 | (−0.0017 to 0.0244) | 3,368,788 | 0.0000 | (−0.0410 to 0.0409) | 3,368,788 | −0.0011 | (−0.0152 to 0.0131) |
Health care utilisation | |||||||||
 Primary care utilisationb | 312,654 | −0.0372 | (−0.0565 to -0.0178)‡‡ | 3,384,804 | −0.0196 | (−0.0525 to 0.0132) | 3,384,804 | 0.0013 | (−0.0126 to 0.0153) |