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Table 2 Differences in prevalence of cannabis use between 2017 and 2018 in California for Baby Boomersa relative to other generations and all California residents (odds ratios drawn from univariate logistic regression)

From: Cannabis use prevalence among Baby Boomers before and after implementation of recreational retail sales in California

 

Baby Boomers

Non-Baby Boomers

All adults

OR

CI

 

OR

CI

 

OR

CI

 

Ever used cannabis

1.10

(0.76–1.59)

 

1.12

(0.96–1.29)

 

1.11

(1.03–1.21)

**

Used cannabis in the last 30 days

1.22

(0.96–1.55)

 

1.25

(1.07–1.46)

**

1.24

(1.09–1.42)

**

Former use of cannabis

0.81

(0.66–1.01)

 

0.85

(0.74–0.97)

*

0.86

(0.77–0.96)

**

 

Baby Boomers

Non-Baby Boomers

All adults

Prevalence

Prevalence

Prevalence

Ever used cannabis

56.1%

51.2%

52.2%

Used cannabis in the last 30 days

22.1%

33.5%

31.0%

Former use of cannabis

57.9%

21.8%

30.2%

  1. aBaby Boomers = individuals born 1946–1964
  2. Data source: 2017–2018 CHIS public use data files
  3. *p < 0.05; **p < 0.01