Table 1 Estimates of the interrupted time series design with segmented regression analysis across various vaping-related events
From: News events and their relationship with US vape sales: an interrupted time series analysis
Event | Estimate(95% CI) | p | Interaction(95% CI) | p interaction |
|---|---|---|---|---|
CDC announcing an investigation into vaping-related illnesses | 0.066(0.036, 0.092) | p < 0.001 | -0.064(-0.075, -0.052) | p < 0.001 |
Trump administration plan to ban some flavored vaping products | 0.014(-0.018, 0.045) | 0.398 | 0.038 (0.020, 0.056) | p < 0.001 |
FDA warns consumers against the use of vape products containing THC | -0.006(-0.034, 0.021) | 0.651 | 0.029 (0.012, 0.046) | p < 0.001 |
CDC announces link between Vitamin E acetate and EVALI | 0.029(0.003, 0.055) | 0.029 | -0.022(-0.033, -0.010) | p < 0.001 |