Table 2 Multivariable analyses
Variable | Unstandardized Beta | Standardized Beta | p | 95% Confidence Interval |
|---|---|---|---|---|
Model 1: Linear regression (using the ENTER method) taking the DOS total score as the dependent variable and OCD total score and sociodemographic variables as independent variables | ||||
OCD total score | 0.14 | 0.18 | < 0.001 | 0.07–0.21 |
Age | 0.07 | 0.08 | 0.193 | -0.04–0.17 |
Gender (females vs males*) | 1.41 | 0.08 | 0.080 | -0.17–3.00 |
Marital status (married vs single*) | -0.69 | -0.04 | 0.543 | -2.90–1.53 |
Financial wellbeing | 0.06 | 0.02 | 0.599 | -0.16–0.28 |
Body Mass Index | 0.17 | 0.11 | 0.020 | 0.03–0.31 |
Household crowding index | -0.04 | -0.03 | 0.475 | -0.16–0.08 |
Physical activity index | 0.08 | 0.19 | < 0.001 | 0.04–0.11 |
Model 2: Linear regression (using the ENTER method) taking the DOS total score as the dependent variable and OCD subscales and sociodemographic variables as independent variables | ||||
OCD checking | 0.13 | 0.05 | 0.431 | -0.19–0.44 |
OCD ordering | -0.01 | -0.01 | 0.919 | -0.29–0.26 |
OCD washing | 0.43 | 0.16 | 0.007 | 0.12–0.75 |
OCD obsessing | 0.03 | 0.02 | 0.775 | -0.20–0.27 |
Age | 0.06 | 0.08 | 0.225 | -0.04–0.17 |
Gender (females vs males*) | 1.58 | 0.09 | 0.052 | -0.01–3.17 |
Marital status (married vs single*) | -0.68 | -0.04 | 0.545 | -2.90–1.53 |
Financial wellbeing | 0.06 | 0.03 | 0.588 | -0.16–0.28 |
Body Mass Index | 0.16 | 0.11 | 0.025 | 0.02–0.30 |
Household crowding index | -0.04 | -0.03 | 0.489 | -0.16–0.08 |
Physical activity index | 0.07 | 0.19 | < 0.001 | 0.04–0.11 |
Model 3: Linear regression (using the ENTER method) taking the DOS total score as the dependent variable and eating attitudes test, OCD subscales and sociodemographic variables as independent variables | ||||
EAT total score | 0.13 | 0.24 | < 0.001 | 0.08–0.18 |
OCD checking | 0.14 | 0.05 | 0.370 | -0.17–0.44 |
OCD ordering | 0.05 | 0.02 | 0.701 | -0.22–0.32 |
OCD washing | 0.34 | 0.13 | 0.032 | 0.03–0.65 |
OCD obsessing | -0.02 | -0.01 | 0.849 | -0.25–0.21 |
Age | 0.07 | 0.08 | 0.174 | -0.03–0.17 |
Gender (females vs males*) | 1.16 | 0.07 | 0.143 | -0.39–2.72 |
Marital status (married vs single*) | -0.61 | -0.03 | 0.578 | -2.77–1.55 |
Financial wellbeing | 0.11 | 0.05 | 0.313 | -0.11–0.33 |
Body Mass Index | 0.11 | 0.08 | 0.113 | -0.03–0.25 |
Household crowding index | -0.10 | -0.07 | 0.107 | -0.21–0.02 |
Physical activity index | 0.07 | 0.17 | < 0.001 | 0.03–0.10 |