Local infection

Exudation at the puncture site

Contact dermatitis

Mechanical damage

The number of cases

F/X²

P

Irritant dermatitis

Allergic dermatitis

Tension damage

The number of cases

The percentage (%)

The number of cases

The percentage (%)

The number of cases

The percentage (%)

The number of cases

The percentage (%)

The number of cases

The percentage (%)

Gender

1.86

0.635

Female

45

46.40

11

37.90

16

43.20

4

50.00

0

0.00

76

Male

52

53.60

18

62.10

21

56.80

4

50.00

2

100.00

97

Age

22.07

0.014

18 - 39

11

11.30

6

20.70

5

13.50

0

0.00

0

0.00

22

40 - 59

17

17.50

11

37.90

8

21.60

3

37.50

1

50.00

40

60 - 69.

40

41.20

11

37.90

20

54.10

5

62.50

1

50.00

77

70 - 79.

29

29.90

1

3.40

4

10.80

0

0.00

0

0.00

34

BMI

20.08

0.186

Normal: 18.5 - 23.9

67

69.10

19

65.50

21

56.80

5

62.50

2

100.00

114

Overweight: 24 or more

15

15.50

3

10.30

4

10.80

0

0.00

0

0.00

22

Overweight: 24 - 27.9

6

6.20

0

0.00

5

13.50

2

25.00

0

0.00

13

Obesity: 28 or higher

2

2.10

0

0.00

0

0.00

0

0.00

0

0.00

2

Lean: 18.5 or less

7

7.20

7

24.10

7

18.90

1

12.50

0

0.00

22

Record of formal schooling

14.89

0.247

Illiteracy

6

6.20

1

3.40

3

8.10

2

25.00

0

0.00

12

Primary school

23

23.70

12

41.40

12

32.40

1

12.50

1

50.00

49

Junior high school

30

30.90

5

17.20

11

29.70

1

12.50

0

0.00

47

High school

21

21.60

2

6.90

7

18.90

3

37.50

0

0.00

33

Junior College and above

17

17.50

9

31.00

4

10.80

1

12.50

1

50.00

32