Table 2.
Group | N | Mean pg/ng DNA |
SD pg/ng DNA |
Range pg/ng DNA | Median pg/ng DNA |
Coefficient of variation |
---|---|---|---|---|---|---|
Control | 401 | 22.0 | 6.7 | 6–40 | 22 | 0.30 |
SZ (All) | 840 | 18.0 | 5.9 | 6–44 | 18 | 0.33 |
SZ (M-) | 283 | 17.0 | 5.9 | 6–44 | 17 | 0.35 |
SZ (M+) | 271 | 18.4 | 5.8 | 6–38 | 18 | 0.31 |
H-SZ (M+) | 143 | 22.7 | 5.4 | 12–41 | 22 | 0.24 |
NH-SZ (M+) | 143 | 14.7 | 3.0 | 10–25 | 14 | 0.21 |