. 2021 Jun 3;11:11684. doi: 10.1038/s41598-021-91174-7

Table 2.

Metformin serum concentration after 6 and 15 weeks of the treatment.

Descriptive statistics
Metformin [μmol/L] 6 weeks of the treatment	20	4.65	2.41	2.75	4.40	6.10	1.50	9.5	0.27
Metformin [μmol/L] 15 weeks of the treatment	20	5.41	3.44	3.30	4.75	6.75	1.20	15.10

Descriptive statistics

Prameter

Number of patients

Mean

SD₁

First quartile

Median

Third quartile

Min

Max

Metformin [μmol/L]

6 weeks of the treatment

4.65

2.41

2.75

4.40

6.10

1.50

9.5

0.27

Metformin [μmol/L]

15 weeks of the treatment

5.41

3.44

3.30

4.75

6.75

1.20

15.10

SD₁- standard deviation, p- statistical significance.