Table 4.
Marginal Effects and Clustered Sandwich Estimator Standard Errors for the Bolt-on Main Effect and Bolt-on Level Main Effects for All Health State Pairs and Ranking of Bolt-ons for Severity Levels 3 and 5 in Terms of Marginal Effect Size, Adjusting for Sociodemographics
| Bolt-on | Bolt-on Level | Marginal Effect (SE) | Ranking by | ||
|---|---|---|---|---|---|
| Overall | Level 3 | Level 5 | |||
| Hearing | All levels | −0.16 (0.01)a | 1 | − | − |
| Sleep | All levels | −0.09 (0.01)a | 5 | − | − |
| Cognition | All levels | −0.15 (0.01)a | 2 | − | − |
| Energy | All levels | −0.08 (0.01)a | 4 | − | − |
| Relationships | All levels | −0.12 (0.01)a | 3 | − | − |
| Hearing | Level 1 | 0.02 (0.03) | − | 2 | 1 |
| Level 3 | −0.12 (0.02)a | ||||
| Level 5 | −0.43 (0.02)a | ||||
| Sleep | Level 1 | −0.03 (0.02) | − | 2 | 5 |
| Level 3 | −0.12 (0.02)a | ||||
| Level 5 | −0.19 (0.02)a | ||||
| Cognition | Level 1 | −0.02 (0.02) | − | 1 | 2 |
| Level 3 | −0.16 (0.02)a | ||||
| Level 5 | −0.31 (0.02)a | ||||
| Energy | Level 1 | 0.04 (0.02) | − | 4 | 4 |
| Level 3 | −0.05 (0.02)a | ||||
| Level 5 | −0.27 (0.02)a | ||||
| Relationships | Level 1 | −0.03 (0.02)a | − | 5 | 3 |
| Level 3 | −0.04 (0.02)b | ||||
| Level 5 | −0.29 (0.02)a | ||||
−, Not applicable.
a
Statistically significant at P < 0.01.
b
Statistically significant at P < 0.05.