Table 2.

Association of clinical characteristics and lifestyle with the risk of diabetic foot in women and men with DM2

Clinical variables	Diabetic foot risk
	Women (n = 102)			Men (n = 72)
	N (%)	P	OR (95% CI)	N (%)	P	OR (95% CI)
Diagnostic time
0–4	3(12.0)	–	1	3(20.0)	–	1
5–9	4(17.4)	0.599	1.54(0.30to7,78)	3(15.0)	0.699	0,70(0.12to4.11)
≥10	11(20.4)	0.370	1.87(0.47to7.42)	10(27.0)	0.597	1.48(0.34to6.37)
Family history
Yes	5(8.6)	0.009*	0.22(0.07to0.69)	5(14.7)	0.153	0.42(0.13to1.37)
No	13(29.5)			11(28.9)
Use of insulin
Yes	3(12.0)	0.399	0.56(0.15to2.13)	8(47.1)	0.008*	5.22(1.55to17.54)
No	15(19.5)			8(14.5)
Comorbidities
Yes	15(15.6)	0.051	0.18(0.03to1.00)	13(20.0)	0.183	0.33(0.06to1.67)
No	3(50.0)			3(42.9)
Cardiovascular
Yes	15(17.0)	0.690	0.75(0.18to3.03)	11(18.6)	0.129	0.36(0.10to1.34)
No	3(21.4)			5(38.5)
Osteomioarticular
Yes	9(14.5)	0.305	0.58(0.21to1.63)	4(16.0)	0.358	0.55(0.15to1.94)
No	9(22.5)			12(25.5)
Sensory
Yes	4(17.4)	0.977	0.97(0.28to3.32)	10(41.7)	0.007*	5.0(1.53to16.25)
No	14(17.7)			6(12.5)
BMI
Normal	6(22.2)	–	1	5(18.5)	–	1
Overweight	6(15.4)	0.481	0.63(0.18to2.23)	7(75.0)	0.562	1.46(0.40to5.35)
Obesity	6(16.7)	0.579	0.70(0.19to2.47)	4(23.5)	0.689	1.35(0.30to5.96)
IPAQ
Sedentary	8(42.1)	–	1	2(20.0)	–	1
Insufficient active	7(20.0)	0.089	0.34(0.10to1.17)	7(25.9)	0.710	1.4(0.23to8.24)
Active	3(6.3)	0.002*	0.09(0.02to0.40)	7(20.0)	1.0	1.0(0.17to5.79)
Smoker
Yes	1(16.7)	0.948	0.93(0.10to8.47)	4(22.2)	1.0**	–
No	17(17.7)			12(22.2)
Alcoholic
Yes	0(0)	–	–	3(21.4)	0.937	0.94(0.23to3.89)
No	18(17.6)			13(22.4)

BMI, body mass index; IPAQ, International Physical Activity Questionnaire.

1 variable reference.

^*P value in Fisher's exact

^**Fisher's exact.