TABLE 1—

Regression Results for US Adult Indoor Tanning (IT) Over Time by Type of Youth Access Legislation: Health Information National Trends Survey, United States, 2007–2018

Parameter	Weighted Estimate (95% CI; SE)	IT Prevalence, %
Under-18 access ban		5.1
Survey year	−0.005 (−0.007, −0.002; 0.001)
Year legislation enacted	0.012 (−0.001, 0.025; 0.006)
Other youth access restrictions		5.3
Survey year	−0.006 (−0.007, −0.004; 0.001)
No youth access restrictions or bans		7.4
Survey year	−0.002 (−0.008, 0.004; 0.003)
All states		5.4
Survey year	−0.005 (−0.007, −0.004; 0.001)

Note. CI = confidence interval.