Table of mean (SD) scores on Griffiths subscales that were associated with Hb concentrations at 8 or 12 months of age
| Hb concentration (g/l) at 8 mth (n) | Griffiths subscales | ||
|---|---|---|---|
| Locomotor scale A | Hand/eye scale B | DQ | |
| 70–85 (4) | 98 (25.4) | 104 (11.2) | 105 (12.3) |
| 86–90 (6) | 102 (12.8) | 102 (4.6) | 100 (7.6) |
| 91–95 (24) | 109 (9.6) | 103 (9.8) | 105 (7.4) |
| 96–100 (44) | 114 (9.2) | 106 (10.4) | 108 (8.2) |
| 101–105 (56) | 113 (9.3) | 109 (10.8) | 107 (9.0) |
| 106–110 (108) | 113 (9.6) | 107 (9.6) | 109 (8.3) |
| >110 (673) | 112 (10.4) | 106 (10.6) | 107 (9.1) |
| ⩾150 (3) | 98 (6.7) | 101 (6.1) | 97 (6.4) |
| punadjusted | 0.0013 | 0.422 | 0.05 |
| padjusted | 0.004 | 0.412 | 0.195 |
Differences between group means tested using ANOVA (p values given).