|  | Drinking behaviour1 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
 |  | Binge drink | Frequently drink | Drink in public settings | Any risk | All risks | |||||
 |  | AOR (95%CI) | P | AOR (95%CI) | P | AOR (95%CI) | P | AOR (95%CI) | P | AOR (95%CI) | P |
 | Sample Size | 7704 |  | 7536 |  | 7704 |  | 7704 |  | 7536 |  |
Sex | Female | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Male | 1.35 (1.20–1.53) | < 0.001 | 1.46 (1.27–1.68) | < 0.001 | 0.88 (0.77–1.00) | 0.055 | 1.11 (0.96–1.29) | 0.153 | 1.61 (1.31–1.98) | < 0.001 |
Age | 15 | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | 16 | 1.06 (0.96–1.18) | 0.256 | 1.11 (0.98–1.25) | 0.091 | 1.12 (0.99–1.26) | 0.076 | 1.09 (0.97–1.22) | 0.162 | 1.35 (1.12–1.63) | < 0.005 |
Deprivation quintile | (Least deprived) 1 | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | 2 | 1.16 (0.95–1.42) | 0.151 | 0.99 (0.80–1.23) | 0.939 | 1.14 (0.92–1.40) | 0.236 | 1.27 (1.01–1.58) | < 0.05 | 0.95 (0.75–1.20) | 0.650 |
 | 3 | 1.21 (0.97–1.51) | 0.092 | 1.15 (0.92–1.43) | 0.225 | 1.26 (1.01–1.57) | < 0.05 | 1.24 (1.00–1.53) | < 0.05 | 1.19 (0.89–1.59) | 0.232 |
 | 4 | 1.09 (0.86–1.39) | 0.456 | 1.17 (0.96–1.42) | 0.113 | 1.33 (1.06–1.69) | < 0.05 | 1.23 (1.01–1.51) | < 0.05 | 1.21 (0.96–1.54) | 0.111 |
 | (Most deprived) 5 | 1.07 (0.78–1.47) | 0.652 | 1.15 (0.92–1.44) | 0.227 | 1.17 (0.93–1.48) | 0.178 | 1.15 (0.89–1.49) | 0.291 | 1.23 (0.89–1.69) | 0.207 |
Ethnicity | White | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Black/Black British | 0.66 (0.33–1.29) | 0.221 | 0.50 (0.20–1.22) | 0.128 | 0.93 (0.43–2.01) | 0.850 | 0.58 (0.28–1.19) | 0.134 | 0.31 (0.06–1.45) | 0.134 |
 | Chinese/Chinese British | 0.81 (0.37–1.74) | 0.583 | 0.83 (0.39–1.78) | 0.636 | 0.91 (0.39–2.13) | 0.820 | 0.72 (0.31–1.69) | 0.453 | 1.45 (0.42–4.99) | 0.551 |
 | Asian/Asian British | 1.70 (1.01–2.86) | < 0.05 | 0.96 (0.60–1.54) | 0.859 | 1.62 (0.90–2.94) | 0.110 | 1.62 (0.94–2.79) | 0.079 | 1.99 (0.88–4.51) | 0.097 |
 | Mixed Race | 1.43 (0.77–2.64) | 0.251 | 1.04 (0.59–1.82) | 0.901 | 2.02 (0.98–4.13) | 0.055 | 1.97 (0.96–4.04) | 0.064 | 2.35 (0.96–5.73) | 0.061 |
 | Other | 0.80 (0.29–2.20) | 0.668 | 0.76 (0.29–2.20) | 0.662 | 1.54 (0.45–5.29) | 0.493 | 1.68 (0.63–4.50) | 0.300 | 0.95 (0.16–5.72) | 0.957 |
Spending money (£/week) | < = 10 | Ref |  | Ref |  | Ref |  | Ref |  | Ref |  |
 | 11 to 20 | 1.38 (1.21–1.58) | < 0.001 | 1.57 (1.35–1.83) | < 0.001 | 1.51 (1.30–1.76) | < 0.001 | 1.47 (1.28–1.68) | < 0.001 | 2.36 (1.79–3.10) | < 0.001 |
 | 21 to 30 | 1.50 (1.28–1.76) | < 0.001 | 2.18 (1.81–2.36) | < 0.001 | 1.72 (1.42–2.08) | < 0.001 | 1.90 (1.57–2.30) | < 0.001 | 3.04 (2.26–4.09) | < 0.001 |
 | > 30 | 1.50 (1.27–1.78) | < 0.001 | 2.37 (1.98–2.84) | < 0.001 | 2.01 (1.69–2.39) | < 0.001 | 2.25 (1.82–2.79) | < 0.001 | 3.11 (2.37–4.07) | < 0.001 |
Ever buy alcohol | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 1.85 (1.64–2.09) | < 0.001 | 2.88 (2.53–3.27) | < 0.001 | 5.72 (4.96–6.60) | < 0.001 | 5.92 (5.02–6.97) | < 0.001 | 3.53 (2.90–4.30) | < 0.001 |
Member of youth club, group or team | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 1.09 (0.98–1.21) | 0.128 | 0.71 (0.63–0.81) | < 0.001 | 0.90 (0.80–1.00) | 0.052 | 0.92 (0.81–1.04) | 0.192 | 0.77 (0.66–0.90) | < 0.005 |
Others buying youths alcohol | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Parents | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 0.82 (0.73–0.92) | < 0.005 | 1.00 (0.88–1.15) | 0.954 | 0.51 (0.45–0.57) | < 0.001 | 0.67 (0.59–0.76) | < 0.001 | 0.79 (0.65–0.96) | < 0.05 |
Older siblings | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 1.31 (1.12–1.52) | < 0.005 | 1.20 (1.02–1.43) | < 0.05 | 1.31 (1.08–1.58) | < 0.01 | 1.49 (1.22–1.81) | < 0.001 | 1.20 (0.96–1.51) | 0.112 |
Friends (over 18) | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 1.40 (1.24–1.58) | < 0.001 | 1.43 (1.26–1.63) | < 0.001 | 2.13 (1.86–2.45) | < 0.001 | 2.42 (2.07–2.83) | < 0.001 | 1.46 (1.20–1.76) | < 0.001 |
Friends (under 18) | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 1.19 (1.05–1.35) | < 0.01 | 1.09 (0.94–1.28) | 0.251 | 1.74 (1.47–2.07) | < 0.001 | 1.78 (1.46–2.17) | < 0.001 | 1.28 (1.03–1.58) | < 0.05 |
Adult outside shops | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 0.97 (0.82–1.15) | 0.739 | 1.58 (1.32–1.89) | < 0.001 | 4.84 (3.85–6.09) | < 0.001 | 4.71 (3.53–6.30) | < 0.001 | 1.37 (1.06–1.77) | < 0.05 |
Take/steal from parents | No | Ref | Â | Ref | Â | Ref | Â | Ref | Â | Ref | Â |
 | Yes | 0.89 (0.75–1.06) | 0.175 | 1.33 (1.09–1.63) | < 0.01 | 1.09 (0.85–1.40) | 0.497 | 1.19 (0.93–1.51) | 0.163 | 1.03 (0.74–1.45) | 0.848 |