Table 1.
Repartition of blood donors
| |
Natives from FP |
Immigrants |
Total |
|||
|---|---|---|---|---|---|---|
| Group 1 | Group 2 | Group 3 | Total natives | Group 4 | ||
| Number of blood donors |
102 |
215 |
23 |
340 |
132 |
472 |
| Age |
|
|
|
|
|
|
| Mean |
32.1 |
34.9 |
34.5 |
34 |
42.6 |
36.5 |
| Standard deviation |
11.4 |
11.8 |
10.5 |
11.7 |
12.8 |
12.6 |
| Median |
31 |
32 |
31 |
32 |
42 |
35 |
| Years of residence in FP |
|
|
|
|
|
|
| Mean |
32.1 |
34.9 |
30 |
33.7 |
15.7 |
28.8 |
| Standard deviation |
11.4 |
11.8 |
10.8 |
11.7 |
13 |
14.5 |
| Median | 31 | 32 | 29 | 32 | 12.5 | 28 |