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Table 1 Patient characteristics at baseline and 5-year follow-up

From: Health-related quality of life 5 years after carpal tunnel release among patients with diabetes: a prospective study with matched controls

Characteristics*

Patients with diabetes

Patients without diabetes

Baseline

(n =35)

(n =31)

Age (years)

54 (31–73)

51 (35–77)

Female/Male (n)

22/13

19/12

Duration of CTS (months)

24 (8–96)

36 (12–180)

Duration of diabetes (years)

15 (1–43)

BMI (kg/m2)

28.1 (18.8 – 36.7)

26.3 (20–36.2)

HbA1c (mmol/mol)

50 (29 – 85)

25 (18 – 32)

HbA1c (%)

6.7 (4.8 – 9.9)

4.4 (3.8 – 5.1)

Median nerve, SNCV

20 (0–39)

25 (0–35)

Median nerve, DML

5.9 (3.8-10.0)

5.2 (3.3-8.4)

Follow-up, 5 years

(n =27)

(n =30)

Baseline to Follow-up (months)

68 (59 – 82)

64 (59–69)

BMI (kg/m2)

28.7 (17 – 38.1)

25.7 (20.4 – 40.8)

HbA1c (mmol/mol)

53 (38 – 91)

35 (23 – 49)

HbA1c (%)

7 (5.6 – 10.5)

5.4 (4.3 – 6.6)

  1. *Values are median (range), unless otherwise stated.
  2. BMI, body mass index; CTS, carpal tunnel syndrome; DML, distal motor latency (normal < 4.1 ms); HbA1c, glycosylated hemoglobin; SNCV sensory conduction velocity in the carpal tunnel segment (normal > 44 m/s).