Table 3 Percentage of missing responses to specific questions
From: Parental compliance - an emerging problem in Liverpool community child health surveys 1991-2006
Non -response | 1991 | 1993 | 1998 | 2006 |
|---|---|---|---|---|
Question on sex | 12/1872 (0.6) | 64/3746 (1.7) | 9/1964 (0.4) | 0/1074 (0) |
Question on age | 201/1872 (10.7) | 229/3746 (6.1) | 186/1964 (9.5) | 91/1074 (8.5) |
Question on birthweight | 78/1872 (4.2) | 130/3746 (3.5) | 135/1964 (6.9) | 258/1074 (24.0) |
Child considered healthy | 75/1872 (4.0) | 99/3746 (2.6) | 88/1964 (4.5) | 131/1074 (12.2) |
Child breast fed | 47/1872 (2.5) | 97/3746 (2.5) | 85/1964 (4.3) | 181/1074 (16.9) |
Mother employed | 96/1872 (5.1) | 205/3746 (5.5) | 123/1964 (6.3) | 88/1074 (8.2) |
Father employed | 250/1872 (13.4) | 700/3746 (18.7) | 450/1964 (22.9) | 201/1074 (18.7) |
Child asthmatic | 48/1872 (2.6) | 76/3746 (2.0) | 71/1964 (3.6) | 125/1074 (11.6) |
Mother asthmatic | 120/1872 (6.4) | 239/3746 (6.4) | 167/1964 (8.5) | 140/1074 (13.0) |
Father asthmatic | 159/1872 (8.5) | 422/3746 (11.3) | 323/1964 (16.4) | 249/1074 (23.2) |
Household smoking | 721/1872 (38.5) | 1420/3746 (37.9) | 40/1964 (2.0) | 130/1074 (12.1) |
Dampness at home | 763/1872 (40.8) | 1602/3746 (42.8) | 906/1964 (46.1) | 206/1074 (19.2) |
Wheeze question | 124/1872 (6.6) | 335/3746 (8.9) | 166/1964 (8.5) | 118/1074 (10.9) |
Cough question | 36/1872 (1.9) | 134/3746 (3.6) | 184/1964 (9.3) | 37/1074 (3.5) |
Breathlessness question | 235/1872 (12.5) | 277/3746 (7.4) | 116/1964 (5.9) | 138/1074 (12.8) |