Table 2. The Results of the Logistic Regression on the Assessment of Factors Related to Functional Limitation.

Variables	OR (CI 95%)	P Value
Location		0.028
Ardabil	2.034 (1.07, 3.84)
Tabriz	Reference
Sex		0.024
Female	1.907 (1.089, 3.338)
Male	Reference
Age (year)	1.136 (1.097, 1.176)	< 0.001
BMI (m/kg)	1.054(.994 , 1.119)	0.080
Hemoglobin A1C (%)	1.015(.855, 1.205)	0.867
FBS (mg/dL)	1.000(.996, 1.005)	0.931
SBP (mg/dL)	0.983(.965, 1.00)	0.068
DBP (mg/dL)	1.002(.972, 1.033)	0.897
Chol (mg/dL)	0.993(.985, 1.001)	0.076
HDL (mg/dL)	1.024(1.001, 1.047)	0.040
TG (mg/dL)	1.004(1.000, 1.009)	0.032
Duration of diabetes (year)	1.032(.986, 1.081)	0.179

Abbreviations: BMI, body mass index; DBP, diastolic blood pressure; FBS, fasting blood sugar; HDL, high density lipoprotein; SBP, systolic blood pressure; TG, triglyceride