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Table 2 Descriptive statistics for TPB variables and external variables by public and private health care facility

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

Construct Whole sample, N = 3033 Public, n = 2554 Private, n = 266 P-value
  α Items (Range) Mean SD Mean SD Mean SD  
Intention 0.92 3(3-15) 11.1 3.53 11.3 3.50 9.2 3.21 0.000
Attitude 0.75 3(3-15) 13.3 1.43 13.4 1.43 12.3 0.99 0.000
Subjective norm 0.75 4(4-20) 15.1 2.94 15.2 2.98 13.9 2.21 0.000
Descriptive norm   1(1-5) 3.3 1.10 3.3 1.12 3.3 0.88 0.538
Perceived barriers 0.71 4(4-20) 9.2 2.88 9.3 2.97 8.7 1.66 0.002