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. Author manuscript; available in PMC: 2007 Apr 12.
Published in final edited form as: Am J Orthopsychiatry. 2005 Jul;75(3):431–445. doi: 10.1037/0002-9432.75.3.431

Table 2.

Descriptive Statistics for All Variables (N = 125)

Variable M SD Clinical cutoff scorea % sample beyond clinical cutoff
Demographic characteristic
Mother’s age 36.0 6.1
Years of education 11.8 1.9
Number of children 2.7 1.3
Number of minor children
Under 6 years 0.6 0.9
Between 6 and 17 years 1.4 1.1
Years of opiate use 9.5 7.1
Early bonding
Care 21.7 7.9 <19.0b 38.4
Overprotection 17.3 6.6 >19.9b 30.0
Depression 9.2 7.2 >8.0c 50.0
Drug use severity 0.2 0.1
Perceived support
Family 13.2 5.0 <11.9b 33.6
Friends 13.3 6.0 <8.0b 24.0
Caregiving problems
 Family adaptability 30.5 9.0 <19c 10.0
Family cohesion 26.9 6.4 <34c 87.2
a

Corresponds to cutoff scores beyond which scores represent potential vulnerability.

b

Clinical cutoff scores (means plus 1 standard deviation) derived from published means and standard deviations for comparable normative populations (e.g., women, mothers; cited in Parker et al., 1979; Wade & Procidano, 1986).

c

Clinical cutoff scores were provided by authors of measures in administration manuals.