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. 2021 Apr 27;21:214. doi: 10.1186/s12903-021-01583-3

Table 3.

The comparison of the MBL among groups at the 1-year follow-up after controlling the position of fixture as a covariate

MBL Insulin group Metformin group GLP-1 drug group
Mesial MBL in millimeters 0.42 ± 0.13 0.45 ± 0.12a 0.38 ± 0.14
Distal MBL in millimeters 0.42 ± 0.13a,b 0.46 ± 0.12a 0.36 ± 0.14
Mesial MBL in percentage 4.07 ± 0.14 4.23 ± 0.13 3.79 ± 0.12
Distal MBL in percentage 4.02 ± 0.14 4.38 ± 0.13a 3.54 ± 0.15

aCompared with GLP-1 drug group (P < 0.01)

bCompared with Metformin group (P < 0.05)