a significant trendp < 0.0001
There was a significant trend change in the post-guideline period, with a decrease of 20.68 OME per quarter (95% CI, -22.66 to -18.69, p < 0.0001).
There was a significant trend change in the post-guideline period, with a decrease of 20.68 OME per quarter (95% CI, -22.66 to -18.69, p < 0.0001).