Table 2

Prospected sample size by districts: urban areas

DistrictPopulationGP samplePatients contacted
Bremen
 Bremen Mitte17 637115
 Bremen Nord95 989345
 Bremen Ost221 424690
 Bremen Süd124 120345
 Bremen West89 377345
Bremerhaven108 844345
Hamburg
 Hamburg Altona254 3547105
 Hamburg Bergedorf120 761345
 Hamburg Eimsbüttel249 2397105
 Hamburg Harburg150 209460
 Hamburg Mitte279 2068120
 Hamburg Nord283 3978120
 Hamburg Wandsbek409 17611165
Kiel241 5337105
Lübeck212 958690
  • GP, general practitioner.