Table 2 Numbers of included pregnant women, conducted interviews, dropouts, negative cotinine urine tests and positive cotinine urine tests during the pilot study
From: Smoking cessation in pregnant women using financial incentives: a feasibility study
INCLUSION | VISIT 1 | VISIT 2 | VISIT 3 | VISIT 4 | VISIT 5 | TOTAL | |
|---|---|---|---|---|---|---|---|
Interview | Urine Test | Urine Test | Urine Test | Urine Test | |||
Participating women (N) | 9 | 7 | 6 | 3 | 2 | 1 | NA1 |
Women dropped out (N) | 0 | 2 | 1 | 3 | 1 | 1 | 8 |
Negative Urine Test (N) | NA | NA | 2 | 1 | 0 | 1 | 4 |
Positive Urine Test (N) | NA | NA | 4 | 2 | 2 | 0 | 8 |