Table 2.
Prevalence of tobacco product use in W1 (Top) and proportion of W1 current users who became former users in W2 (quit rates; Bottom) among females age 18–44 who completed W1 and W2 of the Population Assessment of Tobacco and Health (PATH) Study, United States, 2013–2015
| Wave 1 Tobacco Product Use | ||||
|---|---|---|---|---|
| Women not pregnant in W1 and pregnant in W2 (n = 332) | Women not pregnant in either W1 or W2 (n = 7,482) | |||
| Prevalence (95% CI) | Weighted N | Prevalence (95% CI) | Weighted N | |
| Cigarette | ||||
| Overalla | 23.1 (17.9, 28.4) | 451,952 | 21.4 (20.3, 22.5) | 10,716,336 |
| Established Use | 19.2 (14.5, 23.8) | 373,955 | 17.4 (17.5, 19.4) | 9,231,028 |
| Experimental Use | 4.0 (1.5, 6.4) | 77,997 | 3.0 (2.6, 3.3) | 1,485,308 |
| E-cigarette | ||||
| Overallb | 5.2 (2.9, 7.5) | 101,431 | 6.2 (5.7, 6.7) | 3,121,298 |
| Established Use | 2.8 (1.3, 4.3) | 53,838 | 2.7 (2.3, 3.1) | 1,350,813 |
| Experimental Use | 2.4 (1.1, 3.7) | 47,592 | 3.5 (3.2, 3.9) | 1,770,485 |
| Hookah | ||||
| Overallc | 7.1 (4.6, 9.7) | 138,544 | 6.8 (6.2, 7.4) | 3,098,791 |
| Established Use | 2.7 (1.3, 4.0) | 51,715 | 2.0 (1.7, 2.3) | 1,012,945 |
| Experimental Use | 4.5 (2.5, 6.4) | 86,829 | 4.8 (4.3, 5.2) | 2,385,846 |
| Any cigar | ||||
| Overalld | 6.2 (3.7, 8.8) | 122,199 | 5.0 (4.6, 5.5) | 2,524,972 |
| Established Use | 2.9 (1.5, 4.3) | 56,542 | 2.0 (1.8, 2.3) | 1,018,060 |
| Experimental Use | 3.4 (1.4, 5.3) | 65,658 | 3.0 (2.7, 3.3) | 1,506,912 |
| Any tobacco | ||||
| Overalle | 27.6 (21.8, 33.4) | 539,213 | 27.0 (25.7, 28.3) | 36,604,695 |
| Established Use | 21.8 (17.0, 26.7) | 426,729 | 21.4 (20.3, 22.5) | 10,719,578 |
| Experimental Use | 5.8 (2.9, 8.6) | 112,484 | 5.6 (2.1, 6.1) | 2,805,716 |
| Proportion of W1 Current Users who Reported No Current Use in W2 | ||||
| Cigarette Quit Rates | ||||
| Overall | 53.4 (43.2, 63.7) | 239,967 | 13.9 (12.4, 15.3) | 1,478,967 |
| Among Established Users | 48.6 (37.5, 59.7) | 181,765 | 11.5 (10.4, 12.9) | 1,059,879 |
| Among Experimental Users | 77.4 (56.4, 98.5) | 58,202 | 29.3 (24.6, 34.0) | 419,089 |
| E-cigarette Quit Rates | ||||
| Overall | 81.3 (59.8, 100.0) | 67, 179 | 45.0 (40.9, 49.1) | 1,262,712 |
| Among Established Users | 71.2 (38.7, 100.0) | 38,348 | 32.8 (26.8, 38.8) | 418,149 |
| Among Experimental Users | 100.0 (100.0, 100.0) | 28,832 | 55.1 (49.9, 60.3) | 844,563 |
| Hookah Quit Rates | ||||
| Overall | 98.3 (94.9, 100.0) | 136,169 | 57.3 (53.8, 60.8) | 1,887,321 |
| Among Established Users | 100.0 (100.0, 100.0) | 51,715 | 45.4 (38.6, 52.2) | 459,439 |
| Among Experimental Users | 97.3 (91.9, 100.0) | 84,4545 | 62.6 (58.3, 66.9) | 1,427,882 |
| Any Cigar Quit Rates | ||||
| Overall | 88.0 (76.4, 99.7) | 107,592 | 67.5 (63.4, 71.6) | 1,698,579 |
| Among Established Users | 83.0 (65.6, 100.0) | 46,925 | 60.6 (54.7, 66.5) | 617,029 |
| Among Experimental Users | 92.4 (76.8, 100.0) | 60,668 | 72.2 (66.9, 77.4) | 1,081,550 |
| Any Tobacco Quit Rates | ||||
| Overall | 58.7 (49.2, 68.2) | 316, 545 | 17.7 (16.4, 19.0) | 2,395,496 |
| Among Established Users | 51.2 (41.3, 61.1) | 218,509 | 10.3 (9.3, 11.4) | 259,884 |
| Among Experimental Users | 87.2 (74.1, 100.0) | 316, 545 | 45.9 (42.1, 49.6) | 1,286,423 |
Notes. Raw frequencies for use of each product are as follows:
a
n = 135 (pregnant in W2), n = 2,870 (not pregnant in W2).
b
n = 31 (pregnant in W2), n = 836 (not pregnant in W2).
c
n = 47 (pregnant in W2), n = 980 (not pregnant in W2).
d
n = 40 (pregnant in W2), n = 745 (not pregnant in W2).
e
n = 160 (pregnant in W2), n = 3,654 (not pregnant in W2)