2020
Correlating actual one-year weight loss with predicted weight loss by the MBSAQIP: bariatric surgical risk/benefit calculator
Zhou R, Ying L, Valle J, Moore J, Nadzam G, Roberts K, Ghiassi S, Morton J, Duffy A. Correlating actual one-year weight loss with predicted weight loss by the MBSAQIP: bariatric surgical risk/benefit calculator. Surgical Endoscopy 2020, 35: 5705-5708. PMID: 32968922, DOI: 10.1007/s00464-020-08030-4.Peer-Reviewed Original ResearchConceptsHigher preoperative BMIBariatric surgeryWeight lossActual weight lossPreoperative BMIOne-year weight lossYale-New Haven HospitalNational databasePatient preoperative informationMethodsA retrospective reviewBody mass indexBackgroundThe American SocietyNew Haven HospitalUnpaired t-testObese patientsPatient factorsRetrospective reviewMass indexPreoperative discussionPreoperative informationBMI pointsBMIPatientsInformed consentSurgery
2017
Impact of preoperative wait time due to insurance-mandated medically supervised diets on weight loss after sleeve gastrectomy. Are patients losing momentum?
Ying LD, Duffy AJ, Roberts KE, Ghiassi S, Hubbard MO, Nadzam GS. Impact of preoperative wait time due to insurance-mandated medically supervised diets on weight loss after sleeve gastrectomy. Are patients losing momentum? Surgery For Obesity And Related Diseases 2017, 13: 1584-1589. PMID: 28663074, DOI: 10.1016/j.soard.2017.05.017.Peer-Reviewed Original ResearchConceptsPostoperative weight lossPreoperative wait timePreoperative weight lossWeight lossSleeve gastrectomyPreoperative dietPreoperative periodSurgical weight loss programShorter preoperative periodRetrospective chart reviewDay of surgeryWeight loss programGreater weight lossAcademic medical centerWait timeLifestyle modificationChart reviewConsecutive patientsPostoperative percentageSingle surgeonReduction dietLoss programEarly initiationMedical CenterNet weight loss