Annals of Phlebology

Comparison of demographic data between legs with or without night leg cramps

Night leg cramps p Cramer’s V
No (%) Yes (%)
Sex
Male (N=312) 263 (84) 49 (16) 1.00 0.001
Female (N=628) 530 (84) 98 (16)
Age (years) 55±13.3 58±11.5 0.02
<55 (N=410) 364 (89) 46 (11) 0.001 0.11
≥55 (N=530) 429 (81) 101 (19)
BMI 24.0±3.41 23.4±3.84 0.03
<25 kg/m2 (N=651) 537 (82) 114 (18) 0.02 0.08
≥25 kg/m2 (N=289) 256 (89) 33 (11)
Laterality
Left (N=473) 398 (84) 75 (16) 0.86 0.006
Right (N=467) 395 (85) 72 (15)
CEAP
C0∼C1 (253) 212 (84) 41 (16) 0.65 0.03
C2 (641) 540 (84) 101 (16)
C3∼C6 (46) 41 (89) 5 (11)
Ann Phlebology 2023;21:28~32 https://doi.org/10.37923/phle.2023.21.1.28
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