MMPI Profiles of the Patients with Bruxism.
- Author:
Byung Ook PARK
1
;
Hee Chul LEE
;
Moon Jung JANG
;
Joo Chul SIM
Author Information
1. Park Byung-Ook's Dental Clinic, Pusan, Korea.
- Publication Type:Original Article
- Keywords:
Bruxism;
MMPI
- MeSH:
Bruxism*;
Dental Clinics;
Female;
Headache;
Humans;
Male;
Minnesota;
MMPI*;
Neck Pain;
Weights and Measures
- From:Journal of Korean Neuropsychiatric Association
1999;38(3):523-529
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVES: The aim of this study was to evaluate the psychological characteristics of the patients with bruxism by Minnesota Multiphase Personality Inventory(MMPI). METHODS: MMPI was administered to 87 patients(46 bruxism group and 41 control group) who had visited a local dental clinic from January to August 1998. RESULTS: The bruxism group had a higher score than control group in Masculinity-Femininity(Mf) scale. There were no differences between bruxism group and control group on the distribution of Depression(D), Psychopatic Deviate(Pd), Paranoia(Pa), Psychasthenia(Pt) scales. The bruxism group with the family history showed higher score than the bruxism group without family history in Pd scale. Male bruxism group had a higher score than female bruxism group in Defensiveness(K) scale and female bruxism group had higher score than male bruxism group in Pa scale. The bruxism group of clenching type had higher score than the bruxism group of mixed type in Social Introversion(Si) scale. There were no differences in MMPI score between those who had and did not have symptoms such as masticatory musle pain, neck pain and headache. CONCLUSION: It is concluded that individualized approach may be effective to the evaluation of psychological disturbances which might be related to sex, family history and, type of bruxism, while we did not find significant differences in personality charateristics between the bruxism and control groups.
