Table 4 Multivariate linear regression analysis. Adjusted model for ageing index, no education qualifications, inhabitants per doctor, beneficiaries of social security unemployment allowance, bank evaluation per m2 of houses, street lighting, crimes, abstention rate in Local Authorities election, audience at the cinema, and foreign guests in tourist accommodations. Dependent variable: IRD prevalence. Adjusted R2 for the model was 13.8%. Abbreviation: IRD, inherited retinal dystrophy
From: The socioeconomic epidemiology of inherited retinal diseases in Portugal
Unstandardized B coefficient | Standardized B coefficient | t-value | p-value | 95% Confidence Interval for B | Correlation | |
|---|---|---|---|---|---|---|
Intercept | 16.525 | 2.005 | 0.047 | 0.251 to 32.799 | ||
Ageing index | 0.030 | 0.200 | 1.677 | 0.096 | -0.005 to 0.064 | 0.335 |
No education qualifications | -0.105 | -0.028 | -0.242 | 0.809 | -1.374 to 1.074 | 0.279 |
Inhabitants per doctor | 0.010 | 0.195 | 2.228 | 0.027 | 0.001 to 0.019 | 0.300 |
Beneficiaries of social security unemployment allowance | -3.443 | -0.157 | -1.752 | 0.082 | -7.325 to 0.438 | -0.321 |
Bank evaluation per m2 of houses | -0.002 | -0.066 | -0.535 | 0.593 | -0.010 to 0.006 | -0.298 |
Street lighting | -0.008 | -0.038 | -0.401 | 0.689 | -0.049 to 0.032 | 0.174 |
Crimes | -0.097 | -0.060 | -0.648 | 0.518 | -0.393 to 0.199 | -0.201 |
Abstention rate in Local Authorities election | -0.028 | -0.018 | -0.191 | 0.849 | -0.320 to 0.264 | -0.246 |
Audience at the cinema | 0.000 | -0.015 | -0.163 | 0.871 | -0.005 to 0.004 | -0.220 |
Foreign guests in tourist accommodations | 0.046 | 0.052 | 0.534 | 0.594 | -0.123 to 0.214 | -0.219 |