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. 2021 Sep 30;16(9):e0257888. doi: 10.1371/journal.pone.0257888

Table 3. Table of final model in stepwise regression for PC1.

Principal Component Step Variables R2 β t-value p-value
PC1 –Tendency to perceive criticism as destructive 1 PBI Care (Mother) 0.091 -0.030 -7.965 < .001
2 Source 0.178 Mother 0.335 4.376 < .001
Father 0.398 5.202 < .001
Romantic partner 0.379 4.588 < .001
Stranger 1.124 14.681 < .001
3 PBI Overprotection (Father) 0.218 0.025 6.120 < .001
4 Country 0.226 Singapore 0.058 0.815 0.415
USA 0.270 3.953 < .001
5 PBI Overprotection (Mother) 0.232 0.016 3.992 < .001
6 PBI Care (Father) 0.233 -0.007 -2.208 0.027
R2 = 0.233 (F = 61.7, p < .001), Adjusted R2 = 0.230