[Retracted] Clinical Evaluation of the Medium-Term Efficacy of Laparoscopic Sleeve Gastrectomy against Obstructive Sleep Apnea-Hypopnea Syndrome in Obese Patients

Table 2

Changes in indexes before and after operation.

Indexes	Number of cases	Pre-LSG	Three months	Six months	Twelve months
Weight (kg)	37		^a	^b	^b
BMI (kg/m^2)	37		^a	^b	^b
EWL%	37			^b	^b
Waistline	37		^a	^b	^b
Hipline	37		^a	^b	^b
Neck girth	37		^a	^b	^b

^a is compared with the pre-LSG measurement, ; ^b is compared with the previous time point, .