Skip to main content

Table 1 Sample characteristics

From: Parental supply of alcohol and adolescent drinking: a multilevel analysis of nationally representative data

  2004 2007 2010 2013
  N % N % N % N %
Total sample size 29,445   23,356   26,648   23,855  
Sample size of the age group 12–17 2671 9.07 1455 6.23 1521 5.71 1157 4.85
Male 1250 46.04 725 48.01 738 47.13 577 49.78
Age         
 12 386 14.22 205 13.58 232 14.81 151 13.03
 13 477 17.57 239 15.83 259 16.54 183 15.79
 14 453 16.69 247 16.36 242 15.45 188 16.22
 15 463 17.05 256 16.95 275 17.56 197 17.00
 16 469 17.27 289 19.14 264 16.86 224 19.33
 17 467 17.20 274 18.15 294 18.77 216 18.64
Socioeconomic advantage         
 Least advantaged 431 15.87 239 15.86 248 15.84 193 16.65
 2nd quintile 518 19.08 275 18.25 314 20.05 211 18.21
 3rd quintile 522 19.23 287 19.04 284 18.14 219 18.90
 4th quintile 644 23.72 354 23.49 346 22.09 262 22.61
 Most advantaged 600 22.10 352 23.36 374 23.88 274 23.64
Australian born 2448 91.65 1283 88.18 1372 90.20 990 85.57
Response Rate   46   49   51   49