Table 3 Distribution of cases and controls in the different centres and groups of centres
From: Genetic polymorphisms of MMP1, MMP3 and MMP7gene promoter and risk of colorectal adenoma
Region | Centre | Number of individuals by centre | Number of individuals by group of centres | ||
|---|---|---|---|---|---|
All cases | Controls | All cases | Controls | ||
Paris area | Le Chesnay | 10 | 15 | ||
Meaux | 45 | 32 | 55 | 47 | |
Orleans | 16 | 7 | |||
Le Mans | 49 | 49 | 65 | 56 | |
Dreux | 12 | 39 | 12 | 39 | |
North-East | Evreux | 25 | 16 | ||
Beauvais | 8 | 19 | |||
Soissons | 1 | 1 | |||
Compiègne | 24 | 16 | 58 | 51 | |
Metz | 45 | 49 | 45 | 49 | |
Centre | Vichy | 38 | 2 | ||
Bourg en Bresse | 76 | 51 | 114 | 53 | |
Beaune | 37 | 37 | 37 | 37 | |
South-West | Tarbes | 31 | 29 | 31 | 29 |
Pau | 67 | 54 | 67 | 54 | |
South-East | Toulon | 10 | 10 | ||
Aix en Provence | 58 | 61 | 68 | 71 | |
Montélimar | 45 | 36 | 45 | 36 | |