Table 3.

Number of missing items for each of the three questionnaires which were sent during the course of the study

Number of missing items	1st CEQ	Maternity survey	2nd CEQ
0 items missing	202	150	121
1 item missing	2	40	8
2 items missing	0	14	1
3 items missing	1	2	0
6 items	0	0	1
10 items missing	1	0	0
16 items missing	0	0	1
Total participants	206	204	132