Table 2.
Interaction effects on full health equivalent days per year (EQ 5D × 365) for all combinations of two long-term conditions, GPPS 2011–12 (95 % CI)
| Angina/heart | Arthritis/joint | Asthma | Cancer | Deaf/severe hearing | Diabetes | Epilepsy | High blood pressure | Kidney/liver | Back | Mental health | Neurological | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Angina/heart | −25 (−28, −23) | |||||||||||
| Arthritis/joint | 3 (−2, 8) | −70 (−72, −69) | ||||||||||
| Asthma | −15 (21, −9) | −1 (−5, 3) | −16 (−18, −14) | |||||||||
| Cancer | 10 (3, 18) | 20 (13, 26) | 4 (−3, 11) | −40 (−43, −38) | ||||||||
| Deaf/severe hearing | −8 (−15, −1) | −2 (−8, 3) | −15 (−22, −8) | 4 (−5, 12) | −17 (−20, −13) | |||||||
| Diabetes | −4 (−8, 1) | −16 (−22,−11) | −11 (−18, −4) | −7 (−18, 3) | −7 (−14, −1) | −13 (−15, −11) | ||||||
| Epilepsy | 2 (−18, 22) | −6 (−21, 10) | −14 (−29, 0) | −18 (−46, 9) | −16 (−37, 5) | −19 (−42, 4) | −10 (−16, −4) | |||||
| High blood pressure | −6 (−9,−3) | −8 (−10, 5) | −3 (−6, −1) | 9 (5, 12) | −10 (−13, −6) | −4 (−7, −2) | −8 (−18, 2) | −7 (−8, −6) | ||||
| Kidney/liver | 0 (−25, 26) | 10 (−3, 23) | −18 (−38, 1) | 14 (0, 28) | 10 (−13, 34) | −18 (−31, −6) | −10 (−47, 27) | 7 (0,14) | −34 (−39, −28) | |||
| Back | 3 (−5, 11) | 23 (19, 27) | 1 (−4, 5) | 24 (16, 32) | 8 (0, 15) | −24 (−34, −15) | −23 (−51, 4) | −5 (−9, −1) | 12 (−3, 27) | −64 (−66, −61) | ||
| Mental health | −13 (−39,12) | 1 (−9,11) | −9 (−18, −1) | 12 (−6, 29) | −9 (−26, 9) | −8 (−21, 4) | −35 (−62, −7) | −9 (−18, −1) | −11 (−36,14) | −7 (−15, 2) | −78 (−82, −74) | |
| Neurological | 11 (−15, 38) | 34 (17, 51) | 19 (1, 37) | 32 (9, 54) | 42 (17, 68) | −18 (−42, 6) | 11 (−12, 34) | 14 (3, 24) | 21 (−32, 74) | 36 (22, 51) | 56 (35, 76) | −99 (−105, −93) |
Italicised cells are those of statistically significant interactions at the 5 % level. Figures in bold italics are estimated interactions with 95 % CI that did not include values in the interval [−11, 11]; i.e. clinically significant interactions. Model 2 with dyads only versus no interactions, F = 19.3 (286, 823121), p < 0.0001