Autologous Blood Injection and Wrist Immobilisation for Chronic Lateral Epicondylitis

Table 2

Shows the 95% CI for pain, grip, and the patient-rated tennis elbow Evaluations of the 38 patients before injection, 12 weeks after injection, 26 weeks and one to four years after injection.

Measure		Before injection	12 Weeks	26 Weeks
		𝑁=38	𝑁=38	𝑁=32
Visual analogue; pain at worst 0–10		7.5–8.8	3.3 – 5	2.6–5.2*
Visual analogue; pain at best; 0–10		1.4–2.8	0.3–1.5	0.2–1.1*
Visual analogue average pain; 0–10		3.6–4.9	2.2–3.7	0.9–2.1*
Hand Grip Strength (kilograms)	Men	37–53	40–56	42–59
	Women	18–23	20–26	23–29*

*significant at 𝑃<0.000