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Table 2 Possible and observed ranges, mean, and standard deviations, correlation between adverse childhood experience scores and psychological distress scores May to July 2018, Nsukka, Nigeria

From: Adverse childhood experiences and psychological distress among higher education students in Southeast Nigeria: an institutional-based cross-sectional study

Continuous variables

Possible range

Observed range

Mean (SD)

rho

p-value

Kolmogorov-Smirnov test

Statistic

p-value

ACE-IQ score

0–11

0–10

4.58 (1.59)

.46**

<  0.0001

0.083

0.002

K 10 score

10–50

10–39

20.76 (6.31)

0.097

<  0.0001

  1. ** Correlation is significant at p <  0.0001