1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | |
Males | ||||||||
35–64 years | ||||||||
Current | 26.5 | 27.9 | 27.7 | 27.0 | 22.2 | 25.7 | 23.7 | 25.4 |
Former | 41.9 | 40.8 | 40.7 | 39.4 | 40.2 | 38.9 | 38.2 | 32.7 |
⩾ 65 years | ||||||||
Current | 12.6 | 11.3 | 11.3 | 12.8 | 10.1 | 10.3 | 9.6 | 8.2 |
Former | 59.2 | 63.0 | 65.1 | 59.7 | 55.5 | 59.2 | 64.5 | 61.1 |
Females | ||||||||
35-64 years | ||||||||
Current | 25.7 | 23.1 | 22.0 | 20.9 | 23.0 | 20.0 | 21.5 | 20.9 |
Former | 23.9 | 27.7 | 26.8 | 30.0 | 26.0 | 28.4 | 28.2 | 29.6 |
⩾ 65 years | ||||||||
Current | 12.1 | 11.8 | 13.7 | 12.8 | 11.1 | 11.0 | 14.0 | 14.9 |
Former | 27.4 | 29.7 | 24.7 | 26.9 | 27.5 | 34.8 | 24.9 | 29.4 |
Maternal | 23.81-150 | 23.8 | 22.4 | 21.4 | 20.5 | 18.9 | 18.2 | 17.8 |
↵1-150 Oregon birth certificates did not collect information on maternal smoking until 1989, so the 1989 estimate of maternal smoking was also used in the analysis for 1988.