Skip to main content
. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: J Psychiatr Res. 2012 Sep 7;46(11):1492–1500. doi: 10.1016/j.jpsychires.2012.08.014

Table 3.

Within-days multilevel models for vomit events

Parameter γ SE t p
Negative Emotion
  Antecedent
Intercept 27.86 .822 33.89 <.001
Hours prior to event 1.82 .127 14.35 <.001
(Hours prior to event)2 .168 .020 8.59 <.001
Group 3.73 2.08 1.79 .075
Group × Hours prior to event −.049 .334 −.15 .883
Group × (Hours prior to event)2 .004 .051 .08 .936
  Consequent
Hours following event −3.16 .220 −14.38 <.001
(Hours following event)2 −.047 .026 −1.80 .073
Group × Hours following event .560 .568 .98 .325
Group × (Hours following
event)2 		−.048 .072 −.66 .508
Positive Emotion
  Antecedent
Intercept 30.17 .750 40.21 <.001
Hours prior to event −1.60 .139 −11.53 <.001
(Hours prior to event)2 −.173 .021 −8.08 <.001
Group 1.51 1.92 .79 .434
Group × Hours prior to event .711 .364 1.95 .051
Group × (Hours prior to event)2 .080 .056 1.44 .150
  Consequent
Hours following event 2.88 .240 11.99 <.001
(Hours following event)2 .057 .029 1.98 .048
Group × Hours following event −1.46 .622 2.35 .019
Group × (Hours following
event)2 		−.020 .079 −.26 .797

Note. Group is coded 1 for borderline personality disorder (BN+BPD) and 0 for no borderline personality disorder (BN–BPD). Analyses controlled for presence of another Axis I disorder besides BN, which is not displayed.