diabetes
Conditions
Interventions
Vitamin D deficiency:Vitamin D
Vitamin D deficiency: without Vitamin D
Vitamin D sufficient:without Vitamin D
Sponsors
the Second Affiliated Hospital, Chongqing Medical University
Eligibility
Sex/Gender
All
Age
35 Years to 80 Years
Inclusion criteria
Inclusion criteria: Type 2 diabetes on the basis of a 75-g oral glucose tolerance test (OGTT) according to WHO(1999) criteria (FBG>=7.0mmol/L, 2hPBG>=11.1mmol/L). Peripheral neuropathy was defined by abnormalities in monofilament testing. The National Kidney Foundation recommendations using the CKD Epidemiology Collaboration (CKD-EPI) Creatinine Equation (2009) to estimate GFR. For diagnosing diabetic retinopathy (DR), all participants underwent an ophthalmic examination by an experienced ophthalmologist. The diagnosis of CHD was confirmed by positive coronary angiography or angioplasty (an angiographic evidence of at least one 50% diameter stenosis in one or more coronary arteries). The diagnosis of cerebrovascular disease was confirmed by MR brain.
Exclusion criteria
Exclusion criteria: thyroid disease, neoplasms, smoking, hypertension, and renal impairment (serum creatinine 120 umol/l).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Vitamin D; | — |
Countries
China
Contacts
Public ContactLong Min
Outcome results
None listed