Our study aims to determine the incidence of undiagnosed and poorly controlled diabetes among surgical patients in Singapore using preoperative HbA1c as a screening tool.
The study aims to determine the incidence of undiagnosed and poorly controlled diabetes among surgical patients in Singapore using preoperative HbA1c as a screening tool. The investigators aim to follow up on the incidence of perioperative complications in this cohort. In the longer term, the investigators hope to evaluate the role of a preoperative diabetic screening and intervention program as an opportunistic "teachable moment" for surgical patients. This may help to achieve greater control of the disease burden in Singapore. Specific aims: Specific Aim 1: To establish the incidence of undiagnosed diabetes/prediabetes among surgical patients in Singapore, based on HbA1c level ≥ 6.1% prior to surgery Specific Aim 2: To establish the incidence of poorly-controlled diabetes among surgical patients in Singapore, based on HbA1c level ≥ 8% prior to surgery Specific Aim 3: To identify and characterize any association between preoperative HbA1c level and postoperative outcomes
Study Type
OBSERVATIONAL
Enrollment
888
To take additional blood test of HbA1C once patient consented to the study
Lim Wan Yen
Singapore, Singapore
RECRUITINGDiabetes incidence
To determine the incidence of undiagnosed and poorly controlled diabetes among surgical patients in Singapore
Time frame: 12 months
Association of HbA1C levels with post operative complications
To identify and characterize any association between preoperative HbA1c level and postoperative complications, including morbidity and mortality.
Time frame: 12 months
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