Foot at Risk

Diabetic Foot Ulcer (DFU)

No Risk

n = 90 (%)

Presence Risk

n: 112 (%)*

Total

n: 202 (%)

p

No DFU

n: 219 (%)

Presence DFU

n: 30 (%)

Total

n: 249 (%)

p

Skin Problems

Dry Skin

12

(13.3)

22

(19.6)

34

(16.8)

0.261

36

(16.4)

13

(43.3)

49

(19.7)

0.001

Callus, Corn, Fissure

34

(37.8)

45

(40.2)

79

(39.1)

0.773

90

(41.1)

16

(53.3)

106

(42.6)

0.239

Tinea Pedis

25

(27.8)

34

(30.4)

59

(29.2)

0.756

63

(28.8)

10

(33.3)

73

(29.3)

0.670

Nail Problems

Nail Deformity

33

(36.7)

44

(39.3)

77

(38.1)

0.771

85

(38.8)

17

(56.7)

102

(41.0)

0.075

Onychomycosis

57

(63.3)

76

(67.9)

133

(65.8)

0.552

146

(66.7)

24

(80.0)

170

(68.3)

0.151

Forefoot Deformity†

0

(0.0)

79

(70.5)

79

(39.1)

0.000

87

(39.7)

15

(53.6)

102

(41.3)

0.221

Ankle Brachial Index‡

1.04

±0.95

0.95

±0.14

0.99

±0.13

0.000

0.99

±0.13

0.97

±0.18

0.99

±0.13

0.529

Abnormal (<0.9 or >1.3)

0

(0)

34

(30.4)

34

(16.8)

0.000

36

(16.4)

8

(26.7)

44

(17.7)

0.200

Normal (0.9 - 1.3)

90

(100)

78

(69.6)

168

(83.2)

183

(83.6)

22

(73.3)

205

(82.3)

Toe Brachial Index

0.47

±0.18

0.45

±0.15

0.46

±0.17

0.423

0.47

±0.17

0.41

±0.17

0.46

±0.17

0.081