Table 1. Distribution of age and sex among study participants and median tumour M2 PK levels by age.
Age group (years) | No. of participants (%) | % females | Median tumour M2 PK level (interquartile range) (U ml−1) |
---|---|---|---|
30–49 | 23 (2.1) | 52.2 | 0.8 (0.1–1.4) |
50–59 | 356 (33.1) | 53.1 | 1.0 (0.2–2.6) |
60–69 | 517 (48.0) | 51.1 | 1.4 (0.4–3.4) |
70–79 | 171 (15.9) | 43.3 | 1.8 (0.5–4.1) |
80+ | 10 (0.9) | 10.0 | 2.0 (1.1–8.7) |
Tumour M2 PK=tumour M2 pyruvate kinase.