Borderline personality traits in hysterical neurosis.

The objective of the present study is to demonstrate the traits of the psychopathology of Borderline Personality Disorder (BPD) compared with hysterical neurosis. A total of 48 subjects with BPD and 40 subjects with hysterical neurosis both defined by DSM-III-R were assessed by Diagnostic Interview for Borderlines (DIB). Statistical analysis was done by quantification of the second type, a multivariate data analysis. The total scores of DIB were BPD group, 6.13 +/- 1.52; hysterical neurosis group, 4.9 +/- 2.12 (t = 3.05, P = 0.0016). The correlation ratio (index of to what extent the two groups are discriminated) was 0.2442. Among the four parameters of: (i) affect, (ii) cognition, (iii) impulse-action pattern, (iv), and interpersonal relationships, the partial coefficient correlations of (iii) and (iv) were significantly high (0.342, 0.287, P < 0.01). The question items with high independent coefficients were manipulation (0.4416), intolerance of aloneness (0.3797), demanding nature (0.3768), self-mutilation (0.3609), visual hallucination (0.3395). Those with low score of independent coefficients were counterdependency (0.0533), identity disturbance (0.1010), depression (0.1551), loneliness (0.1752), hypomanic episode (0.1936). Both of BPD and hysterical neurosis groups were not so fairly well discriminated. However, these results suggested that impulse-action pattern and disorder of interpersonal relationships were traits of borderline personality disorder. We could admit manipulation, intolerance of aloneness as its symptoms. In addition, counterdependency, identity disturbance were comparatively common to both. There were some borderline personality traits symptomatically in hysterical neurosis.