Responders MANCAS1 only N=1613 | Responders MANCAS1&2 N=801 | ||
---|---|---|---|
AGE when responded to MANCAS1 | |||
6 years | 0.4% (6) | 0% (0) | χ2trend=236.92 P<0.01 |
7 years | 78.4% (1264) | 45.2% (362) | |
8 years | 13.3% (214) | 32.2% (258) | |
9 years | 7.1% (114) | 19.5% (156) | |
10 years | 0.9% (14) | 3.0% (24) | |
11 years | 0.1% (1) | 0.1% (1) | |
Male Gender | 52.8% (851) | 55.4% (444) | χ21 1.54 P=0.22 |
Ethnic origin | |||
White | 56.7% (900) | 59.6% (468) | χ23 3074 P=0.29 |
Asian | 20.6% (327) | 21.1% (166) | |
Black | 16.2% (257) | 13.5% (106) | |
Other | 6.4% (102) | 5.7% (45) | |
43 missing data | |||
Hay fever/eczema | 37.5% (595) | 41.2% (323)* | χ21=2.96, p=0.09 |
Wheeze in past 12 months | 21.8% (350) | 17.5% (140)* | χ21=5.89, p=0.02 |
*Slightly different prevalence for wheeze and hayfever/eczema than in table 1 because of slight variations in number of missing data in the analyses.