Aino K. Mattila

Alexithymia and Somatization in General Population

Objective: Even though the association between alexithymia and somatization seems plausible according to several studies with selected populations, it has not been verified in carefully controlled and nationally representative population studies. We conducted such a study to find out whether alexithymia is associated with somatization at population level. Methods: This study was a part of the Finnish Health 2000 Study. The nationally representative sample comprised 5129 subjects aged 30 to 97 years. Alexithymia was measured with the 20-item Toronto Alexithymia Scale (TAS-20) and somatic symptom reporting with the 12-item somatization scale derived from the Hopkins Symptom Checklist. Sociodemographic and health-related variables, including depressive and anxiety disorders, and physician verified somatic diagnoses, were treated as confounders in multivariate analyses. Results: Alexithymia was associated with somatization independently of somatic diseases, depression and anxiety and confounding sociodemographic variables. The TAS-20 factor scale “Difficulties Identifying Feelings” was the strongest common denominator between alexithymia and somatization. Conclusions: This was the first time the independent association between alexithymia and somatization was established in a large, nationally representative nonclinical sample of both young and old adults with and without mental disorders and somatic diseases. TAS-20 = 20-item version of the Toronto Alexithymia Scale; DIF = difficulties identifying feelings; DDF = difficulties describing feelings; EOT = externally orientated thinking; SCL-90 = Hopkins Symptom Checklist; SCL SOM = 12-item somatization scale derived from SCL-90; M-CIDI = Munich version of the Composite International Diagnostic Interview; ICD-10 = International Statistical Classification of Diseases and Related Health Problems, 10th Revision; DSM-IV = Diagnostic and Statistical Manual of Mental Disorders, 4th edition; SEM = structural equation modeling.

Determinants of masked hypertension in the general population: the Finn-Home study

Introduction Home blood pressure (BP) measurement has allowed the identification of individuals with normal office and elevated out-of-office BP (masked hypertension). It is, however, not feasible to measure home BP on all office normotensive individuals. The objective of the present study was to identify demographic, lifestyle, clinical and psychological characteristics suggestive of masked hypertension. Methods Study population was drawn from the participants of a multidisciplinary epidemiological survey, the Health 2000 Study. The untreated nationwide population sample (n = 1459, age 45–74 years) underwent office (duplicate measurements on one visit) and home (duplicate measurements on 7 days) BP measurements and risk factor evaluation. Psychometric tests assessed psychological distress, hypochondriasis, depression and alexithymia. Masked hypertension was defined as normal office BP (<140/90 mmHg) with elevated home BP (≥135/85 mmHg). Results The prevalence of masked hypertension was 8.1% in the untreated Finnish adult population. The cardiovascular risk profile of masked hypertensive patients resembled that of sustained hypertensive patients. High-normal systolic and diastolic office BP, older age, greater BMI, current smoking, excessive alcohol consumption, diabetes and electrocardiographic left-ventricular hypertrophy were independent determinants of masked hypertension in multivariate logistic regression analysis. Masked hypertension was also independently associated with hypochondria. Conclusion Masked hypertension is a common phenomenon in an untreated adult population. Physicians should consider home BP measurement if a patient has high-normal office BP, diabetes, left-ventricular hypertrophy, or several other conventional cardiovascular risk factors.

Sexual Function and Attitudes Toward Surgery After Feminizing Genitoplasty

PURPOSE Sexual function and attitudes toward surgery were evaluated in females who had undergone feminizing genitoplasty in childhood. MATERIALS AND METHODS Sexual function and attitudes toward surgery were assessed by a questionnaire in 24 females who had undergone genitoplasty in childhood. Of 16 females who were prenatally exposed to androgens 15 had congenital adrenal hyperplasia and 8 had androgen insensitivity. A total of 18 patients who had reached adulthood were compared with 900 age matched normal controls by using the Female Sexual Function Index questionnaire. RESULTS Of the 24 patients 19 had undergone clitoral reduction and 21 had undergone reconstruction of the vaginal introitus. Sigmoid bowel had been used in vaginal reconstruction in 5 patients. There were 17 patients who believed that the genital operation was performed at a proper age, 3 who thought it was done too late while none thought it was performed at too young an age. Two patients regretted the operation, 1 of whom had undergone clitoral resection without nerve preservation and the other had a sigmoid vagina. The control group had more often and earlier (median age 17 vs 19 years) experiences with sexual intercourse. Overall sexual function was similar in the sexually active controls and patients. Decreased sexual desire and problems in achieving orgasm were common but severe pain experiences during penetrative sex were rare in both groups. CONCLUSIONS Sexual intercoital relationships started later in females who underwent genital reconstruction in childhood. Early surgery is preferred by the patients and satisfactory sex life is possible in adulthood.

Alexithymia and Health-Related Quality of Life in a General Population

BACKGROUND Alexithymia is thought to reflect a deficit in the cognitive processing of emotion, and, therefore, it may predispose individuals to both psychological and somatic symptoms. OBJECTIVE The authors investigated the relationship between alexithymia and health-related quality of life (HRQoL) in a nationally representative population sample of 5,418 subjects, age 30 to 97 years. METHOD Alexithymia was measured with the 20-item Toronto Alexithymia Scale (TAS-20) and HRQoL measured with the 15D, a generic HRQoL measure. RESULTS Alexithymia was significantly associated with lower HRQoL independently of other variables. The TAS-20 subfactor Difficulties Identifying Feelings was the strongest common denominator between alexithymia and HRQoL. CONCLUSION Alexithymia may be a predisposing factor to poorer HRQoL.

Prevalence and correlates of major depressive disorder and dysthymia in an eleven-year follow-up – Results from the Finnish Health 2011 Survey

BACKGROUND Up-to-date epidemiological data on depressive disorders is needed to understand changes in population health and health care utilization. This study aims to assess the prevalence of major depressive disorder (MDD) and dysthymia in the Finnish population and possible changes during the past 11 years. METHODS In a nationally representative sample of Finns aged 30 and above (BRIF8901), depressive disorders were diagnosed with the Composite International Diagnostic Interview (M-CIDI) in 2000 and 2011. To account for nonresponse, two methods were compared: multiple imputation (MI) utilizing data from the hospital discharge register and from the interview in 2000 and statistical weighting. RESULTS The MI-corrected 12-month prevalence of MDD was 7.4% (95% CI 5.7-9.0) and of dysthymia was 4.5% (95% CI 3.1-5.9), whereas the corresponding figures using weights were 5.4% (95% CI 4.7-6.1) for MDD and 2.0% (95% CI 1.6-2.4) for dysthymia. Women (OR 2.33, 95% CI 1.6-3.4) and unmarried people (OR 1.54, 95% CI 1.2-2.0) had a higher risk of depressive disorders. There was a significant increase in the prevalence of depressive disorders during the follow-up period from 7.3% in 2000 to 9.6% in 2011. Prevalences were two percentage points higher, on average, when using MI compared to weighting. Hospital treatments for depressive disorders and other mental disorders were strongly associated with nonparticipation. LIMITATIONS The CIDI response rate dropped from 75% in 2000 to 57% in 2011, but this was accounted for by MI and weighting. CONCLUSIONS Depressive disorders are a growing public health concern in Finland. Non-participation of persons with severe mental disorders may bias the prevalence estimates of mental disorders in population-based studies.

Alexithymia and depression in a chronic pain patient sample

OBJECTIVE The aim of the present study was to assess the prevalence of alexithymia in a sample of general chronic pain patients, to explore possible differences in depression and pain variables between alexithymic and nonalexithymic chronic pain patients and to analyze if depression is a mediator between alexithymia and pain disability. METHODS Two hundred and seventy-one patients making their first visit to a pain clinic completed the study questionnaire including various pain measures, the Beck Depression Inventory-II (BDI-II) and the 20-item Toronto Alexithymia Scale (TAS-20). The sample was dichotomized to alexithymic and nonalexithymic groups. The means of the study variables were compared between the groups. The correlation analysis of the variables was carried out separately in both groups. Path analysis was done to ascertain the mediation effect of BDI-II between the TAS-20 and pain disability. RESULTS Every fifth chronic pain patient was alexithymic. The BDI-II and pain variable scores were significantly higher in the alexithymic group than in the nonalexithymic group. Pain variables were not associated with alexithymia when BDI-II was controlled for. BDI-II worked as a full mediator between TAS-20 and pain disability. CONCLUSION The alexithymic patient group was more morbid than the nonalexithymic group. The results suggest that depression is the main factor in pain conditions of alexithymic chronic pain patients. The authors recommend screening and treatment of depression in alexithymic chronic pain patients.

Hepatitis A, B, C and HIV infections among Finnish female prisoners--young females a risk group.

OBJECTIVES Previous prison studies have shown that the female gender is associated with higher hepatitis C prevalence. However, there are few prison studies of gender differences concerning the risk factors of hepatitis C infections. We studied the prevalence of hepatitis and HIV infections and the risk factors among Finnish female prisoners. METHODS The material consisted of 88 females and 300 male prisoners as controls. RESULTS The prevalence of hepatitis C virus antibodies was 52%, hepatitis B surface antigen 0%, hepatitis A virus antibodies 38% and HIV antibodies 1% among women, and 44%, 0.7%, 4% and 0.7% respectively among men. Among women, 71% of the age group 16-24 had HCV. There was no significant association between gender and HCV. Women were more commonly sharing syringes/needles and had unsafe sexual habits. Among women, HCV was associated only with IDU and syringe/needle sharing whereas among men also with tattoos, cumulative years in prison and age. CONCLUSIONS Especially young females had a high prevalence of HCV. The study showed that the risk factors are differentiated by gender. This should be taken into account when assessing earlier studies which mainly concentrate on men.

Seven-year outcome of depression in primary and psychiatric outpatient care: results of the TADEP (Tampere Depression) II Study.

The objective of this article was to determine a 7-year naturalistic progression of depression as well as a number of potential prognostic factors among Finnish primary care and psychiatric care patients. Depression-screened patients from primary care and psychiatric care, aged 18–64, were interviewed in 1991–92 with the Present State Examination (PSE) as the diagnostic instrument. The patients were re-contacted in 1998–99, and their depression at final assessment (FinalA) and during the follow-up period (F-up) was assessed by telephone interview using the Composite International Diagnostic Interview—Short Form (CIDI-SF). 250 primary care (58.1%) and 170 (40.2%) psychiatric care patients were successfully followed. Of the primary care patients with severe depression at baseline, 42.4% had had depression during F-up and 21.2% had depression at FinalA. For the patients with mild depression at baseline, the corresponding figures were nearly the same, but for the patients with depressive symptoms clearly lower. Of the psychiatric care patients with severe depression at baseline, 61.0% had had depression during F-up and 26.2% had depression at FinalA. As with primary care patients, the corresponding figures were nearly the same for mild depression at baseline but clearly lower for depressive symptoms. Experienced lifetime mood elevation was associated with having depression during F-up in both primary care and psychiatric care patients. High Depression Scale (DEPS) score at baseline was associated with having depression at FinalA in primary care patients, but in psychiatric care patients, it was the high Hamilton Rating Scale for depression (HAM-D) and drinking problems. Severe depression and mild depression are predictive for subsequent depression at both levels of care. The long-term prognosis for depression is better in primary care. DEPS and HAM-D are useful, prognostic instruments.

Gender Identity and Gender Role Orientation in Female Assigned Patients with Disorders of Sex Development

PURPOSE Gender identity and gender role orientation were assessed in 24 female assigned patients with disorders of sex development. MATERIALS AND METHODS A total of 16 patients were prenatally exposed to androgens, of whom 15 had congenital adrenal hyperplasia and 1 was virilized due to maternal tumor. Eight patients had 46,XY karyotype, of whom 5 had partial and 3 had complete androgen insensitivity syndrome. Gender identity was measured by the 27-item Gender Identity/Gender Dysphoria Questionnaire for Adolescents and Adults with 167 female medical students as controls, and gender role was assessed by the femininity and masculinity subscales of the 30-item Bem Sex Role Inventory with 104 female and 64 male medical students as controls. RESULTS No patient reached the cutoff for gender identity disorder on the Gender Identity/Gender Dysphoria Questionnaire for Adolescents and Adults. However, patients with 46,XY karyotype demonstrated a somewhat more conflicted gender identity, although the overall differences were relatively small. As to gender role orientation, patients with complete androgen insensitivity syndrome had high scores on the femininity and masculinity scales of the Bem Sex Role Inventory, which made them the most androgynous group. CONCLUSIONS Our findings, although clinically not clear cut, suggest that patients with disorders of sex development are a heterogeneous group regarding gender identity and gender role outcomes, and that this issue should be discussed with the family when treatment plans are made.

Mental health and quality of life after feminizing genitoplasty

PURPOSE The aim of the study was to evaluate mental health and quality of life (QoL) aspects in women operated on because of disorders of sexual differentiation (DSDs) in childhood. METHODS Questionnaires were mailed to 45 women older than 15 years who had been operated on because of DSD, of which 24 patients (53%) responded. Of these, 16 had been prenatally exposed to androgens. Eight females had 46,XY karyotype. Mental health was measured with the 90-item Symptom Checklist, QoL with the 20-item Life Situation Survey questionnaire, and health-related QoL (HRQoL) with the 15D questionnaire. RESULTS The QoL and HRQoL scores appeared normal in most of the patients. Furthermore, mental health of the patients was similar or better compared with previously published scores of a Finnish community sample in all dimensions (somatization, obsessive compulsivity, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism). However, 5 patients had poorer scores in some of the 3 questionnaires. These 5 had either distressful memories because of a too-late operation, the operative treatment itself, or current poor sexual function. CONCLUSIONS The QoL, HRQoL, and overall mental health of female patients with DSD are usually normal.