Table 2.
Hookah measurements for ever, non-current, and past 30-day hookah users, among U.S. adults aged 18–44, prevalence (n=938)
| Ever hookah |
Non-current hookah users |
Past 30-day hookah users |
p-value | |||||
|---|---|---|---|---|---|---|---|---|
| (Unweighted n = 938) |
(Unweighted n = 853) |
(Unweighted n = 85) | ||||||
| Variable | % | 95% CI | % | 95% CI | % | 95% CI | ||
| Overall | 100.0% | 88.1% | 11.9% | |||||
| Age at first hookah use (Mean [SE]) | 21.2 [0.2] | 21.2 [0.2] | 20.9 [0.7] | P = 0.8406 | ||||
| Lifetime hookah use frequency | P < 0.0001 | |||||||
| 1 time | 28.7% | (25.4, 32.1) | 30.5% | (27.1, 34.2) | 14.8% | (8.1, 25.5) | ||
| 2 to 10 times | 49.2% | (45.6, 52.9) | 50.4% | (46.6, 54.2) | 40.8% | (29.6, 53.1) | ||
| 11 to 50 times | 15.9% | (13.5, 18.7) | 14.8% | (12.3, 17.5) | 24.3% | (15.2, 36.4) | ||
| 51 to 99 times | 2.5% | (1.7, 3.7) | 2.2% | (1.4, 3.5) | 4.7% | (2.1, 10.1) | ||
| 100 or more times | 3.8% | (2.4, 5.7) | 2.2% | (1.3, 3.7) | 15.4% | (8.0, 27.7) | ||
| Past 30-day hookah use frequency | ||||||||
| 0 days | 88.1% | (85.2, 90.6) | 100% | N/A | N/A | N/A | ||
| 1 or 2 days | 5.8% | (4.3, 7.9) | N/A | N/A | 49.1% | (37.2, 61.1) | ||
| 3 to 5 days | 2.3% | (1.3, 3.9) | N/A | N/A | 19.0% | (11.1, 30.6) | ||
| 6 to 9 days | 1.4% | (0.6, 3.2) | N/A | N/A | 12.2% | (5.5, 24.6) | ||
| 10 to 19 days | 0.7% | (0.3, 1.6) | N/A | N/A | 6.1% | (2.6, 13.3) | ||
| 20 to 24 days | 0.5% | (0.1, 2.0) | N/A | N/A | 4.2% | (1.0, 15.6) | ||
| 25 to 30 days | 1.1% | (0.5, 2.8) | N/A | N/A | 9.5% | (3.9, 51.5) | ||
| Past 30-day hookah session frequency per day | ||||||||
| 1 session | 42.2% | (30.7, 54.7) | ||||||
| 2 to 10 sessions | 31.9% | (21.4, 44.8) | ||||||
| 11 to 50 sessions | 11.3% | (4.9, 24.0) | ||||||
| 51 to 99 sessions | 5.0% | (1.6, 14.5) | ||||||
| 100 or more sessions | 9.6% | (3.8, 22.1) | ||||||
| Past 30-day hookah session length | ||||||||
| Up to 10 minutes | 43.7% | (31.9, 56.4) | ||||||
| 11–30 minutes | 18.8% | (11.4, 29.4) | ||||||
| 31–60 minutes | 21.3% | (21.3, 12.7) | ||||||
| 1–2 hoursa | 8.3% | (3.7, 17.6) | ||||||
| More than 2 hours | 6.3% | (2.3, 16.1) | ||||||
| On how many separate occasions have you visited a hookah lounge/bar/restaurant? | ||||||||
| I have never visited a hookah lounge/bar/restaurant | 27.8% | (24.6, 31.3) | 28.3% | (24.9, 31.9) | 24.5% | (15.6, 36.34) | ||
| 1 time | 31.4% | (28.1, 34.9) | 32.0% | (28.5, 35.8) | 26.4% | (17.7, 37.6) | ||
| 2 to 9 times | 33.9% | (30.6, 37.3) | 34.2% | (30.8, 37.8) | 31.4% | (20.9, 44.2) | ||
| 10 or more times | 7.0% | (5.2, 9.2) | 5.5% | (4.0, 7.6) | 17.7% | (10.0, 27.5) | ||
| Ever regular hookah use | P < 0.0001 | |||||||
| Yes | 8.3% | (6.3, 10.9) | 4.6% | (3.3, 6.6) | 35.8% | (24.7, 48.7) | ||
| No | 89.5% | (86.8, 91.7) | 93.7% | (91.6, 95.3) | 58.2% | (45.7, 69.8) | ||
| Unsure/Decline to state | 2.2% | (1.4, 3.5) | 1.7% | (0.9, 3.0) | 6.0% | (2.6, 13.1) | ||
| n = 61 | n = 39 | n = 22 | ||||||
| Age at first regular hookah use (mean [SE]) | 20.9 [0.8] | 21.3 [0.8] | 20.3 [1.3] | P = 0.9316 | ||||
| Current regular hookah use | P = 0.0007 | |||||||
| Yes | 37.7% | (24.0, 53.8) | 6.8% | (0.9, 36.2) | 68.0% | (45.2, 84.5) | ||
| No | 62.3% | (46.2, 76.1) | 93.2% | (63.9, 99.1) | 32.0% | (15.5, 54.9) | ||
a
Survey item includes overlapping levels for "1 hour"
*
Note: Table displays column percentages.