Table 3.

Linear mixed effect models for the associations of child abuse exposures with blood pressure over a 3-year follow-up period

Exposure variables	Systolic blood pressure				Diastolic blood pressure
	p-interact (CA*baseline-rape-exposed)	p-interact (CA*baseline-rape-exposed*time)	B (se)	p-value	p-interact (CA*baseline-rape-exposed)	p-interact (CA*baseline-rape-exposed*time)	B (se)	p-value
Any CA	0.455	0.579	−0.23 (0.31)	0.465	0.339	0.250	−0.35 (0.30)	0.245
Sexual CA	0.942	0.270	0.37 (0.57)	0.512	0.513	0.092	−0.38 (0.54)	0.481
Physical CA	0.625	0.376	−0.38 (0.32)	0.241	0.334	0.890	−0.32 (0.31)	0.298
Emotional CA	0.744	0.896	−0.11 (0.35)	0.974	0.081	0.687	−0.55 (0.33)	0.101
Parental neglect	0.196	0.511	−0.78 (0.38)	0.040	0.007	0.554	−0.94 (0.36)	0.009
Multiple CA	0.441	0.606		0.127	0.413	0.321		0.470
0			Ref				Ref
1	0.350	0.632	−0.04 (0.39)	0.910	0.741	0.234	0.07 (0.37)	0.851
2	0.450	0.891	−0.34 (0.45)	0.461	0.450	0.644	−0.51 (0.43)	0.239
3	0.631	0.473	−0.36 (0.54)	0.507	0.120	0.601	−0.81 (0.51)	0.113
4	0.201	0.725	−1.16 (1.18)	0.327	0.035	0.427	−2.08 (1.13)	0.065
Combined frequency and severity of childhood maltreatment
Sexual CA	0.894	0.286		0.404	0.536	0.114		0.692
Never			Ref				Ref
Some	0.771	0.359	0.46 (0.62)	0.461	0.511	0.242	−0.30 (0.59)	0.615
Often	0.730	0.692	−0.026 (1.30)	0.984	0.671	0.718	−0.78 (1.25)	0.536
Physical CA	0.332	0.351		0.102	0.296	0.656		0.915
Never			Ref				Ref
Some	0.637	0.334	−0.55 (0.39)	0.161	0.544	0.995	−0.17 (0.37)	0.644
Often	0.210	0.842	−0.165 (0.42)	0.697	0.330	0.188	−0.50 (0.40)	0.217
Emotional CA	0.661	0.799		0.622	0.185	0.836		0.591
Never			Ref				Ref
Some	0.906	0.929	0.14 (0.42)	0.742	0.040	0.729	−0.59 (0.40)	0.143
Often	0.792	0.381	−0.27 (0.53)	0.611	0.565	0.524	−0.49 (0.50)	0.328
Parental neglect	0.084	0.594		0.462	0.011	0.472		0.286
Never			Ref				Ref
Some	0.968	0.666	−0.75 (0.43)	0.081	0.029	0.422	−0.71 (0.41)	0.082
Often	0.033	0.656	−0.89 (0.69)	0.201	0.035	0.830	−1.62 (0.66)	0.014
Severity score
CA severity score	0.919	0.370	−0.031 (0.05)	0.432	0.144	0.268	−0.035 (0.04)	0.188
Sexual CA score	0.915	0.219	0.16 (0.19)	0.416	0.545	0.102	−0.32 (0.39)	0.422
Physical CA score	0.201	0.782	−0.10 (0.10)	0.335	0.319	0.896	−0.06 (0.09)	0.556
Emotional CA score	0.613	0.403	−0.07 (0.11)	0.520	0.445	0.681	−0.12 (0.11)	0.261
Parental neglect score	0.187	0.413	−0.15 (0.15)	0.311	0.050	0.845	−0.24 (0.14)	0.097

B: beta co-efficient of linear mixed effect model. Models adjusted for age at baseline, employment, education, current smoking, current alcohol use and baseline rape-exposure. CA, childhood abuse. P-interact (CA*baseline-rape-exposed): p-value for the interaction terms, child abuse*baseline-rape-exposed, in each exposure type and outcome examined