Table 4 |
||||||
|
Results of cluster analysis for ordinal and nominal variables |
||||||
|
Case definition |
Cluster Type |
No. of cases in cluster |
Expected No. of cases |
LLR |
Cluster Rate Ratio |
P- value |
|
|
||||||
|
Education: Cluster #1 |
Primary |
14.72 |
0.004 |
|||
|
Primary |
26 |
41.96 |
0.62 |
|||
|
Any secondary |
90 |
91.58 |
0.98 |
|||
|
Post-secondary |
34 |
16.46 |
2.07 |
|||
|
|
||||||
|
Education: Cluster #2 |
Secondary |
14.49 |
0.005 |
|||
|
Primary |
7 |
26.58 |
0.26 |
|||
|
Any secondary or post-secondary |
88 |
68.42 |
1.29 |
|||
|
|
||||||
|
Education: Cluster #3 |
Secondary |
12.53 |
0.011 |
|||
|
Primary |
12 |
3.64 |
3.30 |
|||
|
Any secondary |
1 |
7.94 |
0.13 |
|||
|
Post-secondary |
0 |
1.43 |
0.00 |
|||
|
|
||||||
|
Preference for dry vs. wet sex |
Primary |
10.04 |
0.36 |
|||
|
Prefer wet sex |
40 |
28.36 |
1.41 |
|||
|
Prefer dry sex |
16 |
33.28 |
0.48 |
|||
|
No preference |
11 |
8.67 |
1.27 |
|||
|
Don't know |
8 |
4.69 |
1.71 |
|||
|
|
||||||
|
Number of partners in the last 12 months |
Primary |
8.81 |
0.27 |
|||
|
One |
5 |
13.24 |
0.38 |
|||
|
Two |
7 |
10.81 |
0.65 |
|||
|
Three or more |
26 |
13.95 |
1.86 |
|||
|
|
||||||
|
Westercamp et al. International Journal of Health Geographics 2010 9:24 doi:10.1186/1476-072X-9-24 |
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