| Psychological well-being | Self-rated health | New long-term limiting illness | |||||||
| Mean (SE) change† | Mean (SE) change† | OR (95%CI) | |||||||
| NDC | Comparator | p‡ | NDC | Comparator | p‡ | NDC | Comparator | p‡ | |
| Overall | 0.52 (0.31) | 1.08 (1.03) | ns | 0.00 (0.01) | 0.05 (0.03) | ns | OR comparator as reference | ns | |
| Sex | 1.31 (0.92,1.88) | ||||||||
| M | 0 | 0 | ns | 0 | 0 | ns | 1.00 | 1 | ns |
| F | 0.4 (0.5) | 0.2 (1.23) | −0.02 (0.02) | 0.02 (0.04) | 1.17 (0.95,1.45) | 1.90 (0.90,4.01) | |||
| Age | |||||||||
| per 10 year increase | 0.1 (0.1) | −0.3 (0.4) | ns | 0.00 (0.01) | −0.03 (0.01)* | <0.01 | 1.52 (1.38,1.68)* | 1.42 (1.21,1.66)* | ns |
| Ethnic group adjusted for age | |||||||||
| White | 0 | 0 | ns | 0 | 0 | ns | 1.00 | 1.00 | ns |
| S Asian | 0.33 (1.08) | −1.8 (2.8) | −0.03 (0.04) | 2.01 (0.54,7.56) | 1.28 (0.95,1.72) | 0.64 (0.15,2.64) | |||
| Black | −1.9 (0.7)* | 1.5 (3.3) | 0.02 (0.03) | 1.10 (0.20,6.02) | 0.77 (0.56,1.06) | 0.13 (0.02,0.70)* | |||
| Other | 0.1 (1.5) | N/A | −0.01 (0.07) | N/A | 1.65 (0.78,3.47) | N/A | |||
| Educational group adjusted for age | |||||||||
| None | 0 | 0 | ns | 0 | 0 | ns | 1.00 | 1.00 | Ns |
| NVQ1–2 | 0.5 (0.6) | 1.4 (2.3) | 0.01 (0.02) | 0.55 (0.23,1.32) | 0.72 (0.54,0.96)* | 0.89 (0.36,2.19) | |||
| NVQ3–5 | 0.03 (0.6) | −0.1 (2.2) | 0.01 (0.03) | 1.48 (0.57,3.87) | 0.57 (0.44,0.74)* | 0.36 (0.12,1.08) | |||
| Physical activity | Fruit and veg consumption | Quitting smoking | |||||||
| Mean (SE) change† | Mean (SE) change† | OR (95%CI) | |||||||
| NDC | Comparator | p‡ | NDC | Comparator | p‡ | NDC | Comparator | p‡ | |
| Overall | −0.03 (0.02) | 0.02 (0.06) | ns | 0.04 (0.04) | 0.01 (0.09) | ns | OR comparator as reference | ns | |
| Sex | 1.02 (0.68,1.53) | ||||||||
| M | 0 | 0 | ns | 0 | 0 | ns | 1.00 | 1.00 | ns |
| F | 0.05 (0.03) | 0.21(0.09)* | −0.01 (0.05) | 0.09 (0.13) | 0.87 (0.72,1.05) | 0.60 (0.34,1.05) | |||
| Age | |||||||||
| per 10 year increase | 0.01 (0.01) | −0.05 (0.03) | ns | −0.01 (0.01) | −0.02 (0.04) | ns | 1.04 (0.93,1.13) | 1.13 (0.95,1.35) | ns |
| Ethnic group adjusted for age | |||||||||
| White | 0 | 0 | ns | 0 | 0 | ns | 1.00 | 1.00 | ns |
| S Asian | 0.05 (0.06) | 0.04 (0.20) | 0.04 (0.10) | 0.27 (0.30) | 2.52 (1.61,3.94)* | 2.01 (0.54,7.56) | |||
| Black | 0.01 (0.06) | −0.18 (0.13) | 0.06 (0.08) | −0.06 (0.28) | 1.47 (0.96,2.25) | 1.10 (0.20,6.02) | |||
| Other | 0.06 (0.13) | N/A | 0.28 (0.19) | N/A | 3.16 (1.61,6.19)* | N/A | |||
| Educational group adjusted for age | |||||||||
| None | 0 | 0 | ns | 0 | 0 | ns | 1.00 | 1.00 | ns |
| NVQ1–2 | −0.04 (0.05) | −0.11 (0.14) | 0.05 (0.06) | 0.06 (0.17) | 1.14 (0.86,1.50) | 0.55 (0.23,1.32) | |||
| NVQ3–5 | −0.04 (0.05) | 0.00 (0.14) | 0.05 (0.08) | 0.05 (0.17) | 1.49 (1.14,1.95) | 1.48 (0.57,3.87) | |||
†Positive values indicate improvement.
‡Test for NDC effect by socio-demographic group (ie test for interaction between NDC indicator and socio-demographic group).
*p<0.05.