Table 4

Descriptive statistics for total Patient-Rated Tennis Elbow Evaluation scores in the intralesional and intramuscular groups

	Intralesional			Intramuscular
	Baseline	6 weeks	Change	Baseline	6 weeks	Change
Mean	55.667	12.778	−42.89	55.056	17.111	−37.94
Percentile 25	43.500	1.750	−53.00	37.750	8.500	−58.75
Percentile 75	65.250	21.250	−29.00	74.750	28.500	−14.75
SD	14.6245	9.4575	20.093	20.944	10.455	21.342
95% CI	26.666 to 61.8334			26.666 to 61.8334
Two-tail significance			0.008			0.008