Table 2.
Characteristics of individuals with documentation and of the Lyon city population for dTPaP VC evaluation, October 2010-February 2011
| Characteristics | Study population n=225 | Lyon city population * ≥20 years n=372,583 | 
|---|---|---|
| Age (years) |  |  | 
| Median [IQR**] | 63 [51–73] | 40 [28–58] | 
| Strata |  |  | 
| 20-40 | 15.1 % | 47% | 
| 41-60 | 27.1% | 28% | 
| 61-80 | 46.7 % | 17% | 
| >80 | 11.1 % | 6% | 
| Sex |  |  | 
| Male | 35.6 % | 46% | 
| Female | 64.4 % | 54% | 
| Socio-professional categories |  |  | 
| Pensioners | 59.9% | 19.2% | 
| Employees | 9.8% | 15.4% | 
| Business executive or managers | 11.6% | 16.9% | 
| Unemployed, student or disabled | 8.0% | 21.1% | 
| Healthcare professionals | 9.3% | 17.4% | 
| Labourers | 3.7% | 7.6% | 
| Artisans, shopkeepers, business people | 0.9% | 2.5% | 
| Farmers | 0.4% | 0.0% | 
| Educational level |  |  | 
| Master’s degree level 2 (Bachelor + ≥3) | 30.2% | 28.4% | 
| Master’s degree level 1 (Bachelor + 2) | 12.4% | 15.9% | 
| Bachelor | 20.9% | 15.9% | 
| GCSE***, Certificate in vocational training, Technical School Certificate | 20.9% | 18.9% | 
| Basic school-leaving qualification | 12.0% | 6.8% | 
| No schooling | 3.6% | 13.9% | 
| Number of children |  |  | 
| 0 | 20.9% | 48.2% | 
| 1 | 16.4% | 24.1% | 
| 2 | 36.4% | 18.7% | 
| 3 | 16.1% | 6.6% | 
| ≥4 | 10.1% | 2.4% | 
* data from the french national agency for demographic data ( http://www.insee.fr).
** InterQuartile range *** General Certificate of Secondary Education.