From: Effect of waist circumference and body mass index on the level of spinal anesthesia
Group | Mean ± s.d. | Min–max value (cm) | Group comparison | p | |
---|---|---|---|---|---|
Waist circumference (cm) | I (n = 40) | 83.48 ± 10.00 | 68–106 | 1–2 | 0.000* |
II (n = 40) | 99.68 ± 9.30 | 79–130 | 1–3 | 0.000* | |
III (n = 40) | 112.70 ± 7.16 | 98–130 | 2–3 | 0.000* |