Table 4

Median scores (IQR) for each test result group on anxiety, depression, ‘general feelings about the test’, satisfaction and stress measures and significance of differences between true-negative and false-positive (time 1) scores (Mann–Whitney U)

True-positiveTrue-negativeFalse-positive time 1False-positive time 2Difference between TN and false-positive (time 1)
Median (IQR)nMedian (IQR)nMedian (IQR)nMedian (IQR)np Value
Anxiety; possible range: 20–8048.3 (25–67.7)1430 (20–36.7)59432.7 (23.3–40)10230 (20–36.7)470.09
Depression; possible range: 0–217.5 (5.6–12)143 (2–6)6444 (2–7)1150.01
Important for your baby to have test?5 (5–5)145 (5–5)6785 (5–5)1185 (5–5)510.95
Important for all babies to have test? 1=‘Definitely not’; 5=‘Yes definitely’5 (5–5)145 (5–5)6765 (5–5)1175 (5–5)510.63
Would have found heart problem without test? 1=‘Yes, definitely; 5=‘Definitely not’3 (2–4)143 (2–3)6743 (3–4)1163 (2–4)500.003
Overall satisfaction (possible scale range: 1–30)20.5 (18.3–22.8)1223 (21–25)63720 (18.5–23.1)109<0.001
Satisfaction with information4 (4–4.8)124.67 (4–5)6614 (4–5)1084 (3.7–5)50<0.001
Opportunities to discuss (item 4)4 (3.5–4)135 (4–5)6674 (4–5)116<0.001
Opportunities to change mind (item 5)4 (3.5–4)135 (4–5)6594 (4–5)111<0.001
Happiness with test4.5 (4–5)135 (4–5)6744 (4–5)115<0.001
Confidence in test4 (4.5)135 (4–5)6684 (3.5–5)115<0.001
Post-test communication satisfaction (possible subscale ranges: 1–5)4 (3.9–5)144.67 (4–5)6614 (3.33–5)117<0.001
Stress (possible scale range: 1–5)2 (2–4)131 (1–2)6673 (2–4)114<0.001