Table 1 Socio-economic characteristics of patients (% or SD), [] number of observations, P-value refers to the drop-out analyses
Socio-demographic variables | Baseline [248] (100%) | Follow-up [204] (82.3%) | P-value |
|---|---|---|---|
Gender | |||
Male | 126 (50.8) | 110 (53.9) | *0.035a |
Highest attained education | |||
9 years or less school education | 31 (12.5) | 20 (9.8) | 0. 080a |
Other education or unknown | 13 (5.2) | 10 (4.9) | |
Vocational education and training | 30 (12.1) | 25 (12.3) | |
Short or medium high education | 90 (36.3) | 77 (37.8) | |
University degree | 84 (33.9) | 72 (35.3) | |
Body mass Index | 24.78 (5.21) [246] | 25.00 (5.52) [203] | 0.143b |
Underweight (less than 18.5 kg) | 6 (2.4) | 5 (2.5) | 0.533a |
Normal weight (18.5 to < =25 kg) | 150 (60.5) | 120 (58.8) | |
Overweight (25 to < = 30 kg) | 67 (27.0) | 57 (27.9) | |
Fat (more than 30 kg) | 25 (10.1) | 22 (10.8) | |
Household income in € in the year 2006 per person in the household | 31,372 (18,061) [214] | 32,091 (17,918) [180] | 0.181b |
Never smoker | 163 (66.0) [247] | 134 (66.0) [203] | 0.990a |
Distance to vaccination place in km | 12.9 (18.0) | 12.1 (16.6) | 0.154b |