Table 4. Level of education of survivors compared with the French population of the same age, same gender, adjusted on paternal occupation.
|
All diagnoses |
All but CNS tumour and leukaemia survivors |
CNS tumour and leukaemia survivors |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Observed | Expected | Observed | Expected | Observed | Expected | |||||||
| (O) | (E) | O/E | (O) | (E) | O/E | (O) | (E) | O/E | ||||
| Outcome | N (%) | N (%) | (95% CI) | P-valuea | N (%) | N (%) | (95% CI) | P-valuea | N (%) | N (%) | (95% CI) | P-valuea |
| Educational levelb | <0.001 | <0.001 | <0.001 | |||||||||
| <Middle school | 161 (9.8) | 271 16.5) | 0.6 (0.5–0.7) | c | 99 (7.1) | 234 (16.8) | 0.4 (0.3–0.5) | c | 62 (24.9) | 37 (14.9) | 1.7 (1.3–2.2) | c |
| Middle school | 103 (6.3) | 133 (8.1) | 0.8 (0.6–0.9) | d | 70 (5.0) | 114 (8.2) | 0.6 (0.5–0.8) | c | 33 (13.3) | 18 (7.4) | 1.8 (1.3–2.6) | c |
| Vocational school | 416 (25.4) | 367 (22.4) | 1.1 (1.0–1.3) | d | 354 (25.4) | 315 (22.5) | 1.1 (1.0–1.3) | d | 62 (24.9) | 54 (21.5) | 1.2 (0.9–1.5) | |
| High school | 268 (16.3) | 290 (17.7) | 0.9 (0.8–1.0) | 238 (17.1) | 245 (17.6) | 1.0 (0.9–1.1) | 30 (12.0) | 46 (18.5) | 0.7 (0.4–0.9) | d | ||
| College | 693 (42.2) | 579 (35.3) | 1.2 (1.1–1.3) | c | 631 (45.3) | 486 (34.9) | 1.3 (1.2–1.4) | c | 62 (24.9) | 94 (37.7) | 0.7 (0.5–0.9) | c |
Abbreviation: CI=confidence interval; CNS=central nervous system.
a
P-values of χ2-tests comparing observed and expected distributions.
b
Information on level of education of survivors or on paternal occupation was missing for 425 survivors (for 112 survivors of CNS tumour and leukaemia, and for 313 survivors of other diagnoses, respectively).
c
<0.001 P-values of χ2-tests comparing observed and expected proportions for each level of the variable.
d
<0.05 P-values of χ2-tests comparing observed and expected proportions for each level of the variable.