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Table 2 Results of the EFA

From: Pregnant women’s attitudes and decision-making regarding prenatal Down syndrome screening and diagnosis: scale development and validation

Question No. /original item Attitudes towards Down Syndrome & Screening tests Important others’ Attitudes towards Down Syndrome Influence of Important others on Decision Making Influence of Social Media on Decision Making Communality
1/A4 0.881 0.099 −0.011 0.004 0.786
2/A3 0.876 0.078 0.009 0.005 0.773
3/A5 0.866 −0.002 0.005 0.035 0.751
4/A8 0.856 0.005 0.004 0.027 0.734
5/A7 0.829 0.026 0.015 −0.020 0.688
6/A6 0.648 0.049 0.004 0.144 0.443
7/A53 0.098 0.916 0.048 0.073 0.857
8/A54 0.067 0.894 0.166 0.086 0.838
9/A24 0.010 0.031 0.914 0.195 0.875
10/A25 −0.025 0.014 0.904 0.185 0.852
11/A23 −0.011 0.063 0.769 0.330 0.705
12/A21 0.030 0.140 0.769 0.003 0.611
13/A44 0.003 0.062 0.699 0.373 0.631
14/A45 0.002 0.049 0.190 0.837 0.739
15/A46 0.026 0.026 0.223 0.746 0.608
16/A26 0.150 0.114 0.286 0.712 0.625
Eigenvalue 4.701 1.233 1.044 1.537  
Items maintained 6 2 5 3  
Variance explained 26.071 22.010 13.254 10.638  
Cumulative variance explained 26.071 48.081 61.335 71.973  
KMO   0.822
Bartlett’s test of sphericity (χ2)   χ2 = 2816.198, p < .001