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Table 3 Multivariate analyses for non-compliance of overall treatment sequence, therapeutic indications and radiotherapy (926 patients)

From: Breast cancer care compared with clinical Guidelines: an observational study in France

 

Compliance (C/J)

Non-compliance (NC)

Logistic model

Logistic mixed model

Variables

No of patients

%

No of patients

%

OR

95% CI

OR

95% CI

Clinical decisions for treatment (n = 856)

Age (years)

        

   < 50

82

(33)

168

(67)

    

   50 - 69

148

(32)

320

(68)

1.0

0.7-1.4

1.1

0.8-1.7

   > 70

39

(19)

169

(81)

1.9

1.2-3.0

2.1

1.3-3.6

Surgical hospital

        

   Teaching

86

(39)

137

(61)

    

   Not teaching

183

(26)

520

(74)

1.4

1.02-2.0

1.7

0.9-3.3

Region

        

   Region 1

199

(36)

359

(64)

    

   Region 2

62

(19)

264

(81)

2.1

1.5-3.0

3.0

1.2-7.4

Radiotherapy (clinical decision and procedure) (n = 817)

Peritumoural vascular invasion

        

   No

211

(55)

174

(45)

    

   Yes

97

(42)

132

(58)

1.6

1.1-2.3

1.5

1.01-2.3

   Unknown

134

(43)

178

(57)

1.4

0.99-1.9

1.3

0.9-1.9

Histological grade

        

   Grade I

113

(54)

98

(46)

    

   Grade II

211

(50)

211

(50)

1.0

0.7-1.4

1.0

0.7-1.5

   Grade III

104

(41)

150

(59)

1.6

1.1-2.3

1.5

0.97-2.4

Region

        

   Region 1

285

(51)

273

(49)

    

   Region 2

143

(44)

183

(56)

1.5

1.1-2.0

1.3

0.7-2.3

Overall treatment sequence (n = 805)

Nodal status

        

   Negative

88

(16)

478

(84)

    

   Positive

26

(8)

310

(92)

2.0

1.2-3.2

2.0

1.2-3.3

Histological grade

        

   Grade I

33

(16)

178

(84)

    

   Grade II

65

(15)

357

(85)

0.9

0.5-1.4

0.9

0.5-1.5

   Grade III

15

(6)

239

(94)

2.9

1.5-5.7

2.9

1.4-6.2

Region

        

   Region 1

90

(16)

468

(84)

    

   Region 2

22

(7)

304

(93)

3.5

1.9-5.2

3.5

1.7-7.1