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. 2023 Dec 7;13:21633. doi: 10.1038/s41598-023-48839-2

Table 4.

Results for the Multilevel model at T1 with cumulated defined daily doses (DDD) of PPI at T0 and T1 as covariates (ANCOVA model).

Estimate Std. error Statistic df p
Intercept 65.09 7.62 8.54 643.64  < 0.0001
control 5.99 8.42 0.71 793.24 0.48
DDD T0 0.20 0.02 9.25 384.56  < 0.0001
DDD T1 0.41 0.02 17.88 213.34  < 0.0001