From: The prognostic value of blood pH and lactate and metformin concentrations in severe metformin-associated lactic acidosis
Number of medical conditions
Total n
Survivors n (%)
Non-survivors n (%)
p-value for the survivor/non-survivor comparison
No identified conditions or scarce information
3
2
1
1.00
38
25 (65.8)
13 (34.2)
0.01
2 or more
15
3 (20)
12 (80)
0.005