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Table 5 Conceptualization of trauma exposure in the studies

From: Relationship between interpersonal trauma exposure and addictive behaviors: a systematic review

  N %
Dichotomous measurement of events 74 40.9
Continuous measurement of events 56 30.9
Dichotomous measurement of symptoms 12 6.6
Dichotomous measurement of events + dichotomous measurement of symptoms 9 5.0
Continuous measurement of symptoms 7 3.9
Continuous measurement of events + dichotomous measurement of events 6 3.3
Dichotomous measurement of events + continuous measurement of symptoms 6 3.3
Continuous measurement of events + continuous measurement of symptoms 5 2.8
Continuous measurement of events + dichotomous measurement of symptoms 2 1.1
Continuous measurement of events + dichotomous measurement of events + continuous measurement of symptoms 1 0.6
Continuous measurement of events + dichotomous measurement of events + dichotomous measurement of symptoms 1 0.6
Continuous measurement of symptoms + dichotomous measurement of symptoms 1 0.6
Dichotomous measurement of events + continuous measurement of events 1 0.6