Total

MRB+

MRB−

aOR (CI 95%)

p-value

n (%)

n (%)

n (%)

Surgery in 30 days

0.75

yes

61 (24.7)

37 (32.7)

24 (17.9)

1^

No

186 (75.3)

76 (67.3)

110 (82.1)

1.4 (0.2 - 11.3)

Diabetis

0.06

yes

79 (32.0)

46 (40.7)

33 (24.6)

1^

No

168 (68.0)

67 (59.29)

101 (75.4)

1.7 (0.9 - 2.9)

Antibiotic in 30 days

<0.001˚

yes

82 (33.2)

56 (49.6)

26 (19.4)

1^

No

165 (66.8)

57 (50.4)

108 (80.6)

3.2 (1.9 - 5.4)

Injectable treatment

0.50

yes

20 (8.1)

14 (12.4)

5 (3.7)

1^

No

227 (91.9)

99 (87.6)

129 (96.3)

1.3 (0.7 - 2.5)

Indwelling surgery

0.62

yes

20 (8.1)

14 (12.4)

6 (4.5)

1^

No

227 (91.9)

99 (87.6)

128 (95.5)

1.3 (0.6 - 2.5)

Spacies (staphylococcus aureus)

0.02˚

Yes

80 (32.4)

58 (51.3)

22 (16.4)

1^

No

167 (67.6)

55 (48.7)

112 (83.6)

5.9 (1.3 - 26.3)