Increased Growth Factors Play a Role in Wound Healing Promoted by Noninvasive Oxygen-Ozone Therapy in Diabetic Patients with Foot Ulcers

Table 1

General data at baseline between ozone group and control group.

	Control	Ozone	𝑡/𝜒^2/𝑧-value	𝑃 value
	𝑛=25	𝑛=25
Age (yrs)	61.12±10.90	59.72±12.20	0.428	0.671
Gender (male/female)	12/13	14/11	0.571	0.778
Duration of DM (yrs)	10.24±5.47	8.64±5.35	1.045	0.301
Duration of DFU (days)	46.60±10.79	45.04±8.59	0.113	0.910
SBP (mmHg)	136.96±19.06	142.36±23.61	0.890	0.378
DBP (mmHg)	77.80±7.50	81.88±13.50	1.321	0.193
HbA1c (%)	8.43±1.78	8.56±1.75	0.924	0.793
Hb (g/L)	113.92±16.01	114.24±20.24	0.062	0.951
CR (umol/L)	70.80±28.99	80.72±34.95	1.092	0.280
AST (U/L)	19.41±5.27	20.51±7.47	0.600	0.552
ALT (U/L)	15.10±6.19	18.11±8.33	1.451	0.153
LDL (mmol/L)	2.59±0.75	2.73±0.89	2.733	0.887
ABI	0.97±0.18	1.00±0.23	0.620	0.538
Wagner stage 2/3/4	13/9/3	11/10/4	0.596	0.511