. Author manuscript; available in PMC: 2010 Oct 17.

Published in final edited form as: Psychosom Med. 2009 Jun 24;71(6):607–614. doi: 10.1097/PSY.0b013e3181ad1c8b

Table 4.

Infant Physiology Response Change Scores by Behavioral Distress Level during Still-Face Paradigm

	Minimally Distressed	Moderately Distressed	Highly Distressed	ANOVA F	p
*Δ Play to Still-Face*
HR	5.3 (5.7)^a	10.3 (3.7)	16.8 (6.7)^a	8.60	.002
V_T	1.8 (9.7)^a	16.3 (14.1)	30.8 (15.1)^a	10.31	.001
V’_min	−58.1 (499.9)^a	552.6 (686.0)	1059.2 (295.5)^a	11.02	.001
PhRIB	1.6 (3.5)	7.1 (8.1)	10.4 (8.4)	3.37	.055
%RC	−.81 (6.3)^a	3.6 (6.2)	8.2 (8.1)^a	3.52	.049
*Δ Still-Face to Reunion*
HR	−6.4 (7.2)^a	−2.8 (9.0)	7.5 (9.7)^a	5.14	.016
T_E	−.12 (.11)	−.05 (.09)	.03 (.14)	3.50	.05
T_I/T_TOT	.01 (.02)^a	.006 (.02)	−.02 (.03)^a	5.07	.017
%RC	−2.5 (5.0)	−1.2 (6.3)	7.4 (14.2)	2.74	.089

Groups significantly different in follow-up Scheffé test.