Table 1.
Sample characteristics for the 19 nations
| Nation | Collection Site | Survey language | % Female | Mean Age (SD) | N |
|---|---|---|---|---|---|
| Argentina | Buenos Aires | Spanish | .84 | 23.3 (6.7) | 90 |
| Bolivia | Santa Cruz | Spanish | .75 | 19.7(3.1) | 236 |
| China | Guangzhou | Chinese | .54 | 20.2 (.82) | 291 |
| Colombia | Barranquilla | Spanish | .82 | 19.9(3.4) | 193 |
| England | Cardiff | English | .90 | 19.8(1.8) | 40 |
| Guatemala | Guatemala City | Spanish | .38 | 20.1 (3.0) | 180 |
| Hong Kong | Hong Kong | Chinese | .38 | 20.0(1.3) | 155 |
| Israel | Ra’anana | Hebrew | .82 | 27.4 (5.9) | 241 |
| Italy | Rome | Italian | .58 | 22.5 (3.6) | 187 |
| Japan | Tokyo | Japanese | .37 | 19.5(1.1) | 172 |
| Mexico | Mexico City | Spanish | .63 | 22.8 (4.2) | 196 |
| Norway | Oslo | Norwegian | .80 | 28.5 (7.8) | 55 |
| Philippines | Manila | English | .82 | 17.0 (.79) | 150 |
| Portugal | Lisbon | Portuguese | .80 | 29.3(11.0) | 206 |
| Singapore | Singapore | English | .52 | 21.3(1.7) | 305 |
| Spain | Madrid | Spanish | .83 | 21.2(5.1) | 179 |
| Switzerland | Lausanne | French | .78 | 20.8 (4.0) | 302 |
| Turkey | Istanbul | Turkish | .80 | 22.8 (4.0) | 382 |
| United States | Gainesville | English | .67 | 19.2(1.2) | 237 |