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Baseline patient demographics and characteristics.
| Cryoneurolysis group (n = 169) | Control group (n = 98) | P | |
|---|---|---|---|
| Age, mean (SD), y | 66 (9) | 68 (9) | .1696 |
| Female, n (%) | 100 (59) | 65 (66) | .2461 |
| ASA physical status classification, n (%) | .1444 | ||
| I | 10 (6) | 12 (12) | |
| II | 120 (71) | 61 (62) | |
| III | 39 (23) | 25 (26) | |
| BMI,a mean (SD), kg/m2 | 29 (4) | 31 (5) | .0015 |
| No prior exposure to opioids, n (%) | 162 (96) | 79 (81) | <.0001 |
SD, standard deviation.
BMI data were missing for 1 patient in the control group.
