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Table 4 Factors associated with the probability of being treated according to treatment guidelines for cervical cancer cases diagnosed in 1984–2008 (n = 1033)

From: Effect of changes in treatment practice on survival for cervical cancer: results from a population-based study in Manitoba, Canada

 

Total no. cases

Adjusted OR (95 % CI)a

p-value

Histology

  

0.09

 SCC

854

1.00

 

 Others

211

0.72 (0.50–1.05)

 

Area of residence

  

0.77

 Urban

691

1.00

 

 Rural

374

0.95 (0.69–1.32)

 

Tumour stageb by time period and age at diagnosis

 IA

0–45 years*

1984–1998**

119

1.00

 
  

1999–2008

50

0.99 (0.49–1.99)

 
 

46–65 years

1984–1998

35

1.00

 
  

1999–2008

11

0.97 (0.40–2.37)

 
 

>65 years

1984–1998

13

1.00

 
  

1999–2008

2

0.11 (0.04–0.33)

 

 IB–IIA

0–45 years

1984–1998

172

1.00

 
  

1999–2008

50

1.04 (0.57–1.90)

 
 

46–65 years

1984–1998

72

1.00

 
  

1999–2008

31

1.02 (0.50–2.08)

 
 

>65 years

1984–1998

56

1.00

 
  

1999–2008

19

0.11 (0.04–0.29)

 

 IIB–IVA

0–45 years

1984–1998

65

1.00

 
  

1999–2008

57

0.28 (0.13–0.57)

 
 

46–65 years

1984–1998

96

1.00

 
  

1999–2008

72

0.27 (0.14–0.54)

 
 

>65 years

1984–1998

104

1.00

 
  

1999–2008

41

0.03 (0.01–0.08)

 
  1. OR odds ratio, SCC squamous cell carcinoma/adenosquamous carcinoma
  2. *Interaction between time period and age (p < 0.0001)
  3. **Interaction between time period and tumour stage (p = 0.002)
  4. aOR was adjusted for all variables shown in this table
  5. bPatients with tumour stage IVB were not included in the analysis due to insufficient number