The Brief Symptom Inventory (BSI) - Service correctionnel du Canada

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Table 9 BSI Results by Aboriginal Status: T Scores Based on Outpatient Norms Sub Scale or Index Mean Raw Scale Score Non Aboriginal N = 976 T-score > 60 % 24 T-score > 65 % Mean Raw Scale Score Aboriginal N = 177 T-Score > 60 % T-score > 65 % Somatization 0.54 12.6 5.2 0.60 15.0 6.0 Obsessive-Compulsive 0.81 5.1 2.2 0.98 5.5 2.5 Interpersonal Sensitivity 0.62 3.2 1.6 0.68 4.5 1.5 Depression 0.76 1.8 0.3 0.69 0.0 0.0 Anxiety 0.69 5.4 3.5 0.68 2.5 1.0 Hostility 0.45 3.6 1.4 0.59 6.5 3.0 Phobic Anxiety 0.37 7.1 3.0 0.49 10.5 2.5 Paranoid Ideation 0.86 7.3 2.2 0.89 9.0 4.0 Psychoticism 0.75 9.3 3.7 0.74 8.5 1.5 Global Severity Index (GSI) 0.69 5.9 2.5 0.72 7.0 2.0 Positive Symptom Total 19.26 7.7 4.7 20.71 11.0 6.0 Positive Symptom Distress Index 1.69 5.7 2.6 1.70 5.5 Note. N values on the scales vary because of missing data. Given the large number of offenders who completed the BSI during the pilot, it was possible to begin the process of developing norms specific to the federal offender population. This is the preferred option given the uniqueness of the population. The DHS tool is already normed on an offender population. Appendix K presents the raw scores and converted Tscores for the BSI measure on the nine dimensions and on the overall measures of distress. Further research will be needed to establish which cut-off scores are meaningful for given administrative requirements. The DHS provides an additional method of assessing the extent of symptoms of depression and also screens for suicide risk. Table 10 presents the national results of this component of the CoMHISS for all male offenders who completed the assessment at 2.5
eception. Similar to the BSI, a T-score at or above 65 was chosen as the cut off for screening purposes but the table also presents the percentage of offenders who scored at or above a T- score of 60. These T-scores are based on the norms provided in the DHS manual that are derived from results of administrations to federal offenders. As indicated in Table 10, the rates of reporting significant symptoms of depression on the DHS are somewhat lower than the rates of depression assessed on the Depression subscale of the BSI. This may be due to the population from which the norms for each measure were drawn since we have previously reported that the rates of anxiety and depression are higher in the federal offender population than in a non-patient, non-offender population. On the suicide screening component of the DHS, using decision rules outlined by the authors, roughly 3% of offenders should be provided with further assessment because they endorsed at least one of the three current suicide ideation indicators (Mills & Kroner, 2005). The table also indicates that over 20% of the population endorses at least one item on the historical suicide indicator scale. Table 11 presents the results of the DHS broken down by Aboriginal status. Aboriginal offenders do not appear to be significantly more depressed than non Aboriginals (t (927) = 0.60, p = .552), and they have roughly similar rates of endorsement of current suicide ideation items (χ 2 (2) = 3.39, p = .184). 25
Page 1: _________ Research Report__________
Page 5: Acknowledgements The authors would
Page 9: Table of Contents Acknowledgements
Page 13: List of Figures Figure 1. Frequency
Page 17 and 18: Introduction Mental health problems
Page 19 and 20: This research report provides the r
Page 21 and 22: (Kroner & Weekes, 1996). In additio
Page 23 and 24: Obsession-Compulsion (thoughts and
Page 25 and 26: The BSI manual provides norms based
Page 27 and 28: Procedure For the pilot, the CoMHIS
Page 29 and 30: Table 1 Demographic Profile of CoMH
Page 31 and 32: Table 2 Risk-Need Profile of CoMHIS
Page 33 and 34: Table 3 Alcohol and Drug Use Among
Page 35 and 36: These tables apply the non patient
Page 37 and 38: Table 6 BSI Results by Aboriginal S
Page 39: Table 8 BSI Results by Aboriginal S
Page 43 and 44: Table 11 DHS Results by Aboriginal
Page 45 and 46: Table 14 Results of CoMHISS by Rece
Page 47 and 48: However, 3.0% (27) of the offenders
Page 49 and 50: whether they have a current mental
Page 51 and 52: determine the rate of co-occurring
Page 53 and 54: intervention immediately on entry i
Page 55 and 56: References Aroian, K.J., Patsdaught
Page 57 and 58: Skinner, H. A. & Horn, J.L., (1984)
Page 59 and 60: Sub Scale N Mean T-score ≥ 60 % (
Page 77 and 78: Appendix K: CSC Norms for Male Offe
Page 79: Screen Reader Descriptions for Grap

The Brief Symptom Inventory (BSI) - Service correctionnel du Canada

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