Table 5.
Marginal Effects of the β Coefficients from the Logistic Models with Clustered Sandwich Estimators’ Standard Errors and Ranking of Bolt-ons for Severity Levels 3 and 5 in Terms of Marginal Effect Size, Adjusting for Sociodemographicsa
| Health State Pair 1 | Health State Pair 2 | Health State Pair 3 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Bolt-on | Bolt-on Level | ME (SE) | Ranking by | ME (SE) | Ranking by | ME (SE) | Ranking by | |||
| Level 3 | Level 5 | Level 3 | Level 5 | Level 3 | Level 5 | |||||
| Hearing | Level 1 | −0.09 (0.05) | −0.06 (0.05) | −0.00 (0.05) | ||||||
| Level 3 | −0.22 (0.05)b | 3 | 1 | −0.03 (0.03) | 4 | 1 | −0.26 (0.05)b | 2 | 1 | |
| Level 5 | −0.43 (0.04)b | −0.29 (0.05)b | −0.43 (0.05)b | |||||||
| Sleep | Level 1 | −0.07 (0.05) | 0.04 (0.05) | −0.07 (0.04) | ||||||
| Level 3 | −0.23 (0.05)b | 2 | 5 | −0.11 (0.05)c | 2 | 3 | −0.20 (0.05)b | 3 | 5 | |
| Level 5 | −0.29 (0.06)b | −0.21 (0.05)b | −0.24 (0.05)b | |||||||
| Cognition | Level 1 | −0.09 (0.05) | −0.07 (0.05) | −0.07 (0.05) | ||||||
| Level 3 | −0.27 (0.05)b | 1 | 2 | −0.11 (0.05)c | 2 | 4 | −0.31 (0.05)b | 1 | 2 | |
| Level 5 | −0.40 (0.04)b | −0.18 (0.05)b | −0.39 (0.05)b | |||||||
| Energy | Level 1 | 0.01 (0.05) | −0.01 (0.05) | −0.06 (0.05) | ||||||
| Level 3 | −0.16 (0.05)b | 5 | 3 | 0.01 (0.03) | 5 | 4 | −0.20 (0.05)b | 4 | 4 | |
| Level 5 | −0.37 (0.05)b | −0.18 (0.05)b | −0.33 (0.05)b | |||||||
| Relationships | Level 1 | −0.04 (0.05) | −0.07 (0.05) | −0.18 (0.05)b | ||||||
| Level 3 | −0.18 (0.05)b | 4 | 4 | −0.14 (0.05)c | 1 | 2 | −0.19 (0.05)b | 5 | 3 | |
| Level 5 | −0.36 (0.05)b | −0.22 (0.05)b | −0.38 (0.05)b | |||||||
ME, marginal effect; SE, robust standard error.
a
Health state pair 1: state A 11122 v. state B 23111; health state pair 2: state A 52211 v. state B 11325; health state pair 3: state A 33142 v. state B 34333. Bolt-ons at severity 3 and 5 were always added on health states A.
b
Statistically significant at P < 0.01.
c
Statistically significant at P < 0.05.