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. 2021 Sep 17;17(4):542–547. doi: 10.4103/jmas.JMAS_2_21

Table 3.

Clinical characteristics of patients who underwent bariatric surgery after 1 January 2020 and turned coronavirus disease-19 positive

Parameter Result
N 13
Mean age (years) 39±10.96
Mean pre-operative weight (kg) 119.84±16.21
Mean post-operative weight (kg) 97.64±15.50
Mean pre-operative BMI (kg/m2) 43.7±6.84
Mean post-operative BMI (kg/m2) 35.69±6.53
Time taken to turn COVID-19 positive after bariatric surgery (days) 82.5±58.25
Number of patients with T2DM 2
Number of patients with hypertension 4
Number of patients with OSA 5

T2DM: Type 2 diabetes mellitus, OSA: Obstructive sleep apnoea, BMI: Body mass index, COVID-19: Coronavirus disease-19