Table 4.
Model parameters of Model 8 of hierarchical regression for PCS-36 and MCS-36 as dependent variable
| Variables (step at which variable was included PCS-36/MCS-36) | Model 8 PCS-36 Beta p(Beta) | Model 8 MCS-36 Beta p(Beta) |
|---|---|---|
| DHI (1/3) |
−0.61 (<0.001) |
−0.02 (0.74) |
| VNV-V (2/-) |
0.22 (0.003) |
/ |
| VNV-NV (2/-) |
−0.01 (0.86) |
/ |
| HADS (3/1) |
0.24 (0.005) |
−0.86 (<0.001) |
| Sick leave (4/4) |
−0.26 (0.001) |
0.02 (0.73) |
| Significant other (5/5) |
−0.10 (0.14) |
0.19 (<0.001) |
| Working status (6/6) |
0.01 (0.90) |
0.01 (0.81) |
| Pharmacy (7/7) |
0.02 (0.75) |
−0.11 (0.06) |
| School no (8/8) |
−0.19 (0.023) |
0.15 (0.01) |
| School middle (8/8) | −0.05 (0.52) | 0.004 (0.95) |
MCS-36: mental health component summary score, PCS-36: physical health component summary score, DHI total: Dizziness Handicap Inventory sum score; VNV-V: dichotomous dummy variable for vertigo (1) and non-vertigo or mixed dizziness (0); VNV-NV: dichotomous dummy variable for non-vertigo (1) and vertigo or mixed dizziness (0); HADS: Hospital anxiety and depression score sum score, Sick leave: number of days of sick leave in the last 365 days; Significant other: dichotomous variable for living with an significant other (1) or not (0); Working status: dichotomous variable for working yes (1) and no (2); Pharmacy: dichotomous variable for intake of psychopharmacological drugs no (0) and yes (1); School no: dichotomous dummy variable for no school degree (1) any school degree (0) School middle: dichotomous dummy variable for Apprenticeship or High school diploma (1) and no school degree or higher school degree (0); significant associations are bold.