| Level-change |
---|
Slope-change per month | OLS ITS DL MA | 0.00 (0.00,0.38) | 0.00 (-0.28,0.00) | 0.08 (0.00,0.83) |
0.00 (0.00,0.00) | OLS ITS REML MA | 0.00 (-0.29,0.00) | 0.00 (-0.29,0.08) |
0.00 (0.00,0.01) | 0.00 (-0.01,0.00) | REML ITS DL MA | 0.00 (0.00,0.08) |
0.00 (0.00,0.03) | 0.00 (0.00,0.02) | 0.00 (0.00,0.00) | REML ITS REML MA |
- The top row of the label indicates the ITS analysis methods, bottom row indicates the meta-analysis method, e.g., OLS Fixed is OLS ITS analysis and fixed effect meta-analysis. For example, the median between-study variance for immediate level-change yielded by REML ITS analysis with REML estimator 0.08 higher than that yielded by OLS ITS analysis with DL estimator (column 4, row 1)
- DL DerSimonian and Laird, HKSJ Hartung-Knapp/Sidik-Jonkman, ITS interrupted time series, IQR interquartile range, MA meta-analysis, OLS ordinary least squares, REML restricted maximum likelihood, WT Wald-type