From: Hip fractures and area level socioeconomic conditions: a population-based study
Socioeconomic indicator | Relative Risk | ||||||
---|---|---|---|---|---|---|---|
 | Univariate Poisson regression a | Multiple Poisson regression b | |||||
 |  | Total | Sex-specific | Age-specific (years) | |||
 | Total |  | male | female | <40 | 40–69 | 70+ |
Population density (per increase of 643 persons per km2) | 1.03** | 1.01 | 1.02** | 1.01* | 0.99 | 1.02* | 1.01* |
Living space per person (per decrease of 5 m2 per person) | 0.97** | 1.00 | 0.99 | 1.01 | 0.97 | 0.96 | 1.01 |
Non-German nationals (per increase of 7%) | 1.05** | 0.96* | 0.96* | 0.96** | 0.98 | 0.97 | 0.96** |
Unemployment rate (per increase of 6%) | 0.98** | 0.91** | 0.94** | 0.90** | 1.08 | 0.95 | 0.89** |
Welfare recipients quota (per increase of 2%) | 1.06** | 1.07** | 1.04** | 1.08** | 0.93** | 1.04* | 1.09** |
Single parent families quota (per increase of 2%) | 1.01 | 1.02** | 1.03** | 1.02** | 1.02 | 1.02 | 1.03** |
Household income per person (per decrease of 102 euro) | 0.95** | 1.00 | 1.00 | 0.99 | 1.03 | 1.01 | 0.99 |