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| 3. |
- Berggren, Ulf, 1948, et al.
(författare)
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Assessment of patients with direct conditioned and indirect cognitive reported origin of dental fear.
- 1997
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Ingår i: European journal of oral sciences. - 0909-8836 .- 1600-0722. ; 105:3, s. 213-20
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Tidskriftsartikel (refereegranskat)abstract
- This study investigated the reported conditioned or cognitive origin of dental phobia in 100 adult patients at a specialized dental phobia clinic. It was shown that a majority of patients reported a conditioned background to their dental fear. Patients' avoidance time and level of dental anxiety corresponded to previously reported data for fearful groups. Individuals with an arousal conditioning etiology of dental fear reported significantly longer avoidance time as compared to individuals with a cognitively learned reaction. With the exception of an elevated level of general fears, most psychometrically assessed emotional reactions were well within normal ranges. However, patients with a non-conditioned, cognitive etiology reported significantly higher levels of trait anxiety and fear of embarrassment. In addition, a separate analysis among women revealed a greater fear of physical injuries among patients with cognitive etiology.
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| 4. |
- Berggren, Ulf, 1948, et al.
(författare)
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Assessment of patients with phobic dental anxiety.
- 1997
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Ingår i: Acta odontologica Scandinavica. - 0001-6357 .- 1502-3850. ; 55:4, s. 217-22
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Tidskriftsartikel (refereegranskat)abstract
- This study investigated a screening procedure for psychologic distress in adult patients with dental phobia before treatment of dental fear. The screening procedure was performed among 191 individuals in consecutive steps and included a medical/dental history, psychologic interviewing, and testing. Data collected during this process were analyzed and compared with SCL-90(R) data. The screening process was successful in selecting individuals without major psychologic distress problems. Among the excluded patients 91% had general symptoms scores on the SCL-90(R) exceeding a normative population mean, and 95% of included patients had a mean lower than an average for psychiatric outpatients. There were statistically significant differences between included and excluded patients on all subdimensions of the SCL-90. Thus, excluded patients had higher levels of psychologic distress, poorer psychosocial background, and more psychosomatic symptoms. This was accompanied by higher levels of negative attitudes toward dentists and their performance of dentistry, whereas no significant differences were found among the dental fear measures used.
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| 6. |
- Berggren, Ulf, 1948, et al.
(författare)
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Factor analysis and reduction of a Fear Survey Schedule among dental phobic patients.
- 1995
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Ingår i: European journal of oral sciences. - 0909-8836 .- 1600-0722. ; 103:5, s. 331-8
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Tidskriftsartikel (refereegranskat)abstract
- A fear survey instrument, based on the Fear Survey Schedule-II and five additional fear items, was administered to 109 patients (70 women and 39 men) on a waiting list at a specialized dental fear clinic. The fear survey was analyzed to identify its factorial structure. Five fear factors, explaining 54% of the total variance, were identified concerning areas of "illness and death", "failures and embarrassment", "social situations", "physical injuries", and "animals and natural phenomena". An ad hoc reduction of items was carried out to form a shorter, more practical to use questionnaire, which resulted in factors of four or five items with loadings greater than 0.50. The factors intercorrelated significantly (rp varying between 0.33 and 0.59) and "illness and death" correlated highly with "physical injuries" (rp = 0.59) and "animals and natural phenomena" (rp = 0.56), while "failures and embarrassment" correlated highly to "social situations" (rp = 0.54). Statistically significant, but generally lower correlations were found between each factor and the dental fear measures. The highest correlations were found between fear of "physical injuries" and dental fear. There was also a high and significant correlation between sex and fear of "animals and natural phenomena".
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| 7. |
- Berggren, Ulf, 1948, et al.
(författare)
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Psychometric measures of dental fear.
- 1984
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Ingår i: Community dentistry and oral epidemiology. - 0301-5661. ; 12:5, s. 319-24
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Tidskriftsartikel (refereegranskat)abstract
- Four psychometric scales: Corah Dental Anxiety Scale (CDAS), a modified version of the Geer Fear Scale (GFS), the Health Locus of Control Scale (HLCS), and a Mood Adjective Check List (MACL), were studied with regard to their implications for dental fear. Swedish versions given to groups of fearful and non-fearful dental patients as well as non-patients showed satisfactory metric properties. Mean scores obtained were in most cases similar to those reported for original American versions, even though some indications of cultural differences were observed. The scales seem to reflect important aspects of dental fear, and they represent a valuable methodology in research on etiology and treatment of dental fear.
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| 8. |
- Berggren, Ulf, 1948, et al.
(författare)
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Qualitative and quantitative effects of treatment for dental fear and avoidance.
- 1986
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Ingår i: Anesthesia progress. - 0003-3006. ; 33:1, s. 9-13
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Tidskriftsartikel (refereegranskat)abstract
- In a Swedish community-based program for the treatment of dental phobic patients, a clinical trial was performed among 99 severely phobic individuals with long-standing avoidance of dental treatment. The modes of treatment compared were dentistry under general anesthesia and a broad-based psychophysiological therapy both followed by conventional dental treatment. Psychometric as well as overt behavioral measures were used to elucidate initial state and changes in patients' dental fear and behaviors. Quantitative and qualitative data are presented of initial and long-term (two years) treatment effects. The results indicate a significantly better effect for the psychophysiological therapy.
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| 9. |
- Berggren, Ulf, 1948, et al.
(författare)
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Tandvårdsskräck kan botas
- 1985
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Ingår i: Forskning och Framsteg. ; :8
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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