Table 4. Comparison of the Neutrophil Rate in the Two Groups on the 3rd, 7th, 14th, and 21st Days Via the Mann-Whitney U and Repeated Measures ANOVA Tests.

Days	Cryotherapy (16)a	Normal saline (13)a	P Valueb	Pc	F
3rd	1598.00 (890)	1625.00 (13.23)	0.78	0.47	0.51
7th	84.06 (43.82)	52.31 (49.07)	0.63	0.28	0.54
14th	2360.13 (1677.97)	2180.23 (1754.06)	0.72	0.94	0.05
21st	0.00	0.00	NA	NA	NA

Abbreviation: NA, not available.

^avalues are expressed as mean (SD).

^bP value found via the Mann-Whitney U test, SD = standard deviation.

^cP found by the repeated measures ANOVA test.