Table 1.

Results from Age-Period-Cohort Analysis of Past Year Marijuana Use: Unexponentiated Coefficients for Women and Men, 1985–2009 (95% Confidence Intervals in Parentheses), continues

Variable	Women (n=405,186)	Men (n=363,341)
Cohort
1925–29	0.0101 (−1.56 – 1.58)	−1.56** (−2.67 – −0.454)
1930–34	−2.51** (−3.81 – −1.21)	−1.04** (−1.71 – −0.376)
1935–39	−0.56 (−1.29 – 0.167)	−0.488 (−1.04 – 0.0617)
1940–44	−0.605* (−1.14 – −0.0734)	−0.0521 (−0.428 – 0.324)
1945–49	0.0626 (−0.333 – 0.458)	0.0621 (−0.206 – 0.33)
1950–54	0.509** (0.185 – 0.833)	0.534** (0.31 – 0.758)
1955–59	0.742** (0.484 – 1)	0.788** (0.609 – 0.967)
1960–64	0.682** (0.489 – 0.874)	0.667** (0.529 – 0.805)
1965–69	0.517** (0.384 – 0.65)	0.387** (0.29 – 0.484)
1970–74	0.289** (0.211 – 0.366)	0.233** (0.173 – 0.293)
1975–79	0.213** (0.163 –0.263)	0.152** (0.11 – 0.194)
1980–84	0.35** (0.262 – 0.438)	0.234** (0.17 – 0.298)
1985–89	0.274** (0.128 – 0.421)	0.144** (0.0429 – 0.246)
1990–94	0.025 (−0.188 – 0.238)	−0.0559 (−0.204 – 0.0925)
Period
1985–89	0.0998 (−0.0467 – 0.246)	0.136* (0.0272 – 0.245)
1990–94	−0.153** (−0.23 – −0.0758)	−0.186** (−0.246 – −0.126)
1995–99	−0.204** (−0.247 – −0.16)	−0.176** (−0.218 – −0.134)
2000–04	0.0615 (−0.00956 – 0.133)	0.0306 (−0.0205 – 0.0817)
2005–09	0.195** (0.0651 – 0.326)	0.195** (0.106 – 0.285)
Age
15–19	1.74** (1.47 – 2.01)	1.35** (1.17 – 1.54)
20–24	1.53** (1.33 – 1.74)	1.45** (1.31 – 1.59)
25–29	0.853** (0.704 – 1)	0.885** (0.782 – 0.988)
30–34	0.335** (0.233 – 0.437)	0.391** (0.317 – 0.466)
35–39	−0.00273 (−0.101 – 0.0955)	0.0363 (−0.0423 – 0.115)
40–44	−0.321** (−0.436 – −0.206)	−0.3** (−0.388 – −0.211)
45–49	−0.584** (−0.74 – −0.428)	−0.524** (−0.647 – −0.401)
50–54	−0.862** (−1.1 – −0.629)	−0.952** (−1.11 – −0.79)
55–59	−1.06** (−1.34 – −0.779)	−1.01** (−1.21 – −0.807)
60–64	−1.63** (−2.03 – −1.23)	−1.33** (−1.59 – −1.07)
Constant	−3.16** (−3.35 – −2.97)	−2.46** (−2.59 – −2.33)

^*p<.05

^**p<.01