Table 1.

Demographic data and CTS findings

	Results	95% CI$
Age	60.6 ± 14.3 years	57.9–63.4 years
Sex: male/female	37/67 (37.6/64.4%)	–
Affected side: right	60 (57.7%)	–
CTS severity
“mild”	10 (12.1%)	–
“moderate”	43 (51.8%)	–
“severe”	30 (36.1%)	–
Median nerve CSA	20.2 ± 5.4 mm2	19.0–21.3 mm2
Wrist-to-forearm ratio	2.1 ± 0.7	2.0–2.3

^$Confidence interval