Table 1 Characteristics of responding and non-responding maternity units
From: Incident reviews in UK maternity units: a systematic appraisal of the quality of local guidelines
Responded | Did not respond | p value | |
|---|---|---|---|
No (%) of UK units | 148 (70) | 63 (30) | |
No (%) of units in England | 124 (72) | 48 (28) | |
No (%) of units in Northern Ireland | 5 (56%) | 4 (44%) | |
No (%) of units in Scotland | 11 (65%) | 6 (35%) | |
No (%) of units in Wales | 8 (62%) | 5 (38%) | |
Median no of births per unit (UK)* | 3500 | 3250 | 0.99 |
Range | 200 to 8800 | 150 to 6900 | |
Median CNST level (Applies to units in England only) | 1 | 1 | 0.46 |