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Table 3 Pearson's correlation between TPB variables and external variables in public and private health care facilities

From: Applying the theory of planned behaviour to explain HIV testing in antenatal settings in Addis Ababa - a cohort study

Variable 1 2 3 4 5 6 7 8
1. Intention 1 0.20(**) 0.27(**) 0.19(**) -0.11(**) 0.13(**) 0.11(**) 0.10(**)
2. Attitude 0.24(**) 1 0.19(**) 0.05(**) -0.15(**) 0.16(**) 0.12(**) 0.07(**)
3. Subjective norm 0.41(**) 0.24(**) 1 0.45(**) -0.14(**) 0.05(*) 0.09(**) 0.10(**)
4. Descriptive norm 0.26(**) 0.11 0.60(**) 1 -0.18(**) 0.05(**) 0.08(**) 0.09(**)
5. Perceived barrier -0.01 -0.03 0.12(*) 0.02 1 0.03 -0.12(**) -0.10(**)
6. PMTCT Knowledge 0.17(**) 0.04 0.20(**) 0.13(*) -0.03 1 0.13(**) 0.08(**)
7. Previous HIV testing experience 0.08 0.04 -0.00 0.05 -0.23(**) 0.18(**) 1 0.56(**)
8. Previous HIV testing experience with partner 0.04 0.04 -0.01 -0.05 -0.17(**) 0.18(**) 0.52(**) 1
  1. **p < 0.001, *p < 0.05 (2 tailed)
  2. NB- The correlation above the diagonal is for public health care facility attendees and the one below the diagonal is for private health care facility attendees.