Table 4 Results of the univariable and multivariable logistic regression assessing factors associated with women who are likely to participate in screening
Univariable model | Multivariable model* | |||||
|---|---|---|---|---|---|---|
OR | 95% CI | p-value | OR | 95% CI | p-value | |
Letter type | 0.91 | 0.64 | ||||
Pap letter | 1 | -- | 1 | -- | ||
HPV basic letter | 0.94 | (0.69-1.27) | 0.68 | 0.87 | (0.61-1.24) | 0.46 |
HPV expanded letter | 0.99 | (0.73-1.34) | 0.934 | 1.01 | (0.70-1.46) | 0.92 |
Self perceived health | 0.001 | 0.08 | ||||
Good or very good | 1 | -- | 1 | -- | ||
Neither good nor bad | 0.80 | (0.57-1.14) | 0.22 | 0.97 | (0.62-1.52) | 0.91 |
Bad or very bad | 0.41 | (0.25-0.67) | <0.001 | 0.49 | (0.27-0.91) | 0.02 |
Previous Pap smear | ||||||
No/don't know | 1 | -- | 1 | -- | ||
Yes | 4.60 | (3.24-6.53) | <0.001 | 3.09 | (1.92-4.95) | <0.001 |
Primary cause of CC? | ||||||
Doesn't know, (stated other than virus) | 1 | -- | 1 | -- | ||
Virus | 1.47 | (1.13-1.90) | 0.004 | 1.34 | (0.97-1.84) | 0.08 |
Worried about developing CC? | <0.001 | 0.001 | ||||
Very little or not at all | 1 | -- | 1 | -- | ||
Some | 2.03 | (1.50-2.75) | <0.001 | 1.92 | (1.32-2.80) | 0.001 |
Quite worried or very worried | 2.53 | (1.23-5.20) | 0.01 | 2.65 | (0.92-7.63) | 0.07 |
Worried about developing an STI? | 0.78 | 0.72 | ||||
Very little or not at all | 1 | -- | 1 | -- | ||
Some | 1.18 | (0.72-1.95) | 0.50 | 0.96 | (0.51-1.83) | 0.91 |
Quite worried or very worried | 1.08 | (0.57-2.02) | 0.82 | 0.71 | (0.31-1.63) | 0.42 |
Perceived risk of CC compared to others? | <0.001 | 0.04 | ||||
Lower | 1 | -- | 1 | -- | ||
Same | 1.67 | (1.27-2.20) | <0.001 | 1.47 | (1.05-2.06) | 0.03 |
Higher | 3.64 | (1.86-7.14) | <0.001 | 2.13 | (0.96-4.72) | 0.06 |
Importance of Pap smear to prevent CC? | <0.001 | <0.001 | ||||
Very little or not at all | 1 | -- | 1 | -- | ||
Some | 1.01 | (0.52-1.96) | 0.97 | 0.75 | (0.33-1.73) | 0.51 |
Quite important or very important | 5.89 | (3.24-10.69) | <0.001 | 3.50 | (1.64-7.50) | 0.001 |
Interpret the results from a positive test? | ||||||
Unlikely/Very unlikely STI | 1 | -- | 1 | -- | ||
Likely/Very likely STI | 2.13 | (1.59-2.87) | <0.001 | 1.70 | (1.17-2.45) | 0.005 |
Would tell partner about test result? | <0.001 | <0.001 | ||||
Yes | 1 | -- | 1 | -- | ||
No | 0.15 | (0.08-0.29) | <0.001 | 0.21 | (0.09-0.48) | <0.001 |
Don't know | 0.59 | (0.39-0.89) | 0.01 | 0.74 | (0.44-1.23) | 0.25 |
Would tell close friends about test result? | <0.001 | 0.15 | ||||
Yes | 1 | -- | 1 | -- | ||
No | 0.60 | (0.44-0.82) | 0.001 | 0.75 | (0.52-1.09) | 0.14 |
Don't know | 0.96 | (0.69-1.33) | 0.79 | 1.02 | (0.69-1.50) | 0.92 |