The Prevalence of Frailty Using Three Different Frailty Measurements in Two Finnish Cohorts Born Before and After the Second World War.

OBJECTIVES: To study the prevalence of frailty and its relationship to mortality in cohorts born before and after the Second World War using three different frailty measures. METHODS: Cross-sectional data from two cohorts born in 1935 (n=593) and 1945 (n=714) were studied for frailty at the mean age of 70.7 (SD 1.8) years. Frailty was measured using the Frailty Phenotype (FP), the Frail Scale (FS) and the 74-item Frailty Index (FI>0.21 denoted frailty). Information on socioeconomic factors was obtained via a study questionnaire and the data on mortality were obtained from the Population Information System. RESULTS: The prevalence of frailty by FI was more common in the older 1935 cohort than in the 1945 cohort (p<0.001). The percentage of robust subjects was higher in both sexes in the 1945 cohort using both FI and FS. After adjusting for sociodemographic factors, the difference in the prevalence of frailty between the cohorts remained significant in women only (OR 1.9 (95% CI 1.3-2.9), p=0.001). The FI classified people as frail more often (30.2% in the 1935 cohort and 17.5% in the 1945 cohort) than the FS (13.1% and 8.8%) or FP (1.8% and 1.6%). Low financial satisfaction was associated significantly with frailty in both sexes. Low level of education was associated with frailty in women and being unmarried or divorced in men. Frailty was associated to increased mortality using all frailty definitions in the 1935 cohort with a longer follow-up time. CONCLUSIONS: Improved living conditions and health care may have resulted in the lower prevalence of frailty in the 1945 cohort. The present study further strengthens the association between frailty and mortality and poor economic status and frailty. Frailty definitions are in need of further study.

Subjective memory complaints and incident dementia in a high risk older adult hypertensive population.

BACKGROUND: there is a growing body of evidence demonstrating an association between subjective memory complaints (SMC) and an increased risk of incident cognitive decline or dementia. To date this has not been examined in hypertensive older adults, a prevalent and growing population group at high risk of cognitive decline. METHODS: using data from participants in the Hypertension in the Very Elderly Trial cohort the association between baseline SMC and incident cognitive decline and dementia was examined using Cox proportional hazard regression. Cognitive function was assessed using the Mini-Mental State Exam and diagnoses of dementia were made using standard diagnostic criteria. SMC was assessed by the question 'do you feel that you have more problems with memory than most?' Analyses were rerun to examine the associations by level of baseline cognitive function, to evaluate the role of SMC by dementia type and by sex. RESULTS: baseline SMC were associated with an increased risk of developing any dementia (hazard ratio (HR)1.63 (95% confidence intervals (CI): 1.18:2.25)), Alzheimer's disease (HR1.59 (95% CI: 1.08:2.34)) and vascular dementia (HR2.05 (95% CI: 1.19:3.54)). Similar patterns were seen across all levels of baseline MMSE but were strongest in those with scores of 25-27. There were no clear differences by sex. DISCUSSION: a positive report of SMC assessed by a single question in an older adult with hypertension raises the possibility of increased risk of incident dementia. As such its use may be a useful addition to the repertoire of the general practitioner and geriatrician when assessing older adults.

The effects of control of systolic and diastolic hypertension on cardiovascular and all-cause mortality in a community-based population cohort.

The objective of this study (follow-up of 26,113 people) was to investigate differences in the risk of cardiovascular disease (CVD) and all-cause mortality among hypertensive people according to the control of systolic blood pressure (SBP) and diastolic blood pressure (DBP). People with a history of coronary heart disease, heart failure, cancer or incomplete data at baseline (n=1113) were excluded from the study. The participants were classified into six groups according to their blood pressure status. Treated hypertensive individuals with controlled SBP and DBP did not experience an increase in all-cause mortality compared with normotensive people. The increase in all-cause mortality was 1.48-fold (95% confidence interval (CI) 1.09-2.01) among those who were treated with antihypertensive drugs and had only their DBP controlled and 1.45-fold (95% CI 1.04-2.02) among those who were treated and had only their SBP controlled. Treated patients with both SBP and DBP controlled did not have an increased risk of CVD mortality when compared with normotensive people. The risk of CVD mortality was statistically significantly higher in treated hypertensive people with SBP alone, DBP alone or both SBP and DBP uncontrolled. Our study indicates that uncontrolled SBP alone and DBP alone are risk factors of all-cause and CVD mortality.

Coffee consumption and risk of colorectal cancer.

BACKGROUND/OBJECTIVES: The possible association between coffee consumption and risk of colorectal cancer has been extensively studied in the many populations. The aim of this study is to examine this relationship among Finns, who are the heaviest coffee consumers in the world. SUBJECTS/METHODS: A total of 60 041 Finnish men and women who were 26-74 years of age and without history of any cancer at baseline were included in the present analyses. Their coffee consumption and other study characteristics were determined at baseline, and they were prospectively followed up for onset of colon and rectal cancer, emigration, death or until 30 June 2006. RESULTS: During a mean follow-up period of 18 years, 538 cases of colorectal cancer (304 cases of colon cancer and 234 cases of rectal cancer) were diagnosed. The multivariate-adjusted hazard ratio of colorectal cancer incidence for > or =10 cups of coffee per day compared with non-drinkers was 0.98 (95% CI, 0.47-2.03) for men (P for trend=0.86), 1.24 (95% CI, 0.49-3.14) for women (p for trend=0.83) and 1.03 (95% CI, 0.58-1.83) for men and women combined (P for trend=0.61). CONCLUSIONS: In this study, we found no association between coffee consumption and the risk of colorectal, colon and rectal cancer.

Despite evidence-based guidelines, systolic blood pressure remains inadequately controlled in older hypertensive adults.

We aimed to assess the trends in the prevalence, awareness, treatment and control of hypertension in Finnish men and women aged 60-74 years. Three independent cross-sectional population surveys were conducted in 1997, 2002 and 2007 in the province of North Karelia and the region of Helsinki-Vantaa. Random samples were selected from the national population register. The total number of participants was 3282. In 2007, the prevalence of hypertension was 79% in men and 78% in women. The mean systolic blood pressure (SBP) (in men, 151 mm Hg in 1997, 148 mm Hg in 2002 and 149 mm Hg in 2007; in women 150, 149 and 149 mm Hg, respectively) and prevalence of hypertension (77% in 1997, 74% in 2002 and 79% in 2007 in men; 75, 75 and 78% in women, respectively) remained stable. The mean diastolic blood pressure (BP) decreased in both genders. Awareness of hypertension increased from 60 to 71% in men (P<0.001 for trend) and from 66 to 76% (P=0.012) in women. The prevalence of antihypertensive drug treatment among hypertensive people increased from 35 to 56% in both genders (P<0.001). The proportion of treated hypertensive patients with adequately controlled BP increased from 16 to 32% in men (P<0.001) and from 16 to 30% in women (P=0.003). Hypertension care in older adults has improved in Finland during 1997 to 2007. The situation is not optimal: the main problem in this age group is high SBP.

The effects of awareness, treatment and control of hypertension on cardiovascular and all-cause mortality in a community-based population.

The objective of this prospective follow-up study (median follow-up time 20 years) was to investigate whether there are differences in cardiovascular disease (CVD) and all-cause mortality among hypertensive men and women by awareness, treatment and blood pressure (BP) control status. The study was carried out among 20,358 men and 21,537 women aged 25-64 years living in Eastern and south-western Finland within the framework of the North Karelia Project and the Finrisk studies. Risk factors of CVD and life-style habits were assessed by a self-administered questionnaire, BP and laboratory measurements. The participants were classified into five groups according to their BP status: (i) normotensive, (ii) patients treated with antihypertensive drugs and controlled for HT, (iii) patients treated with antihypertensive drugs but uncontrolled for HT, (iv) hypertensive people aware of their HT but untreated, (v) hypertensive people unaware of their hypertension (HT). In men, all-cause and CVD mortality was significantly higher in all HT subgroups compared with the normotensive group. The risk increase for CVD mortality was 49-125% and 27-79% for all-cause mortality, respectively. Treated and controlled hypertensive women at baseline did not have any increase in CVD (hazard ratio (HR) 1.14; 95% CI 0.89-1.46) or all-cause mortality (HR 1.09; 95% CI 0.72-1.67) compared with normotensive women. In men, however, the corresponding HR were 1.58 (95% CI 1.28-1.96) for CVD and 2.25 (95% CI 1.70-2.99) for all-cause mortality. Treated hypertensive women seem to benefit from achieving normal BP.

Left ventricular hypertrophy by Sokolow-Lyon voltage criterion predicts mortality in overweight hypertensive subjects.

In view of the low sensitivity of Sokolow-Lyon voltage criteria in the assessment of electrocardiographic left ventricular hypertrophy (ECG LVH) in overweight subjects, we determined its clinical utility in 1840 lean and 3555 overweight subjects with hypertension. They were followed prospectively over an average of 11 years by the Department of Health and Social Security Hypertension Care Computer Project. LVH was determined at baseline using the Sokolow-Lyon criterion that is, the amplitude voltage SV1+(max RV5 or RV6) > or =3.5 mV. Overweight status was defined as body mass index (BMI) > or =25 kg m(-2). Prevalence of ECG LVH was 16% in lean and 12% in overweight women, 35 and 20% in lean and overweight men. For each 0.1 mV increase in ECG voltage as a continuous variable, the age and sex adjusted risk of stroke, coronary heart disease and cardiovascular disease (CVD) mortality increased significantly by 3.0, 1.5 and 1.8% in overweight subjects and by 2.8, 1.8 and 2.4% in lean subjects. After additional adjustments for smoking, blood glucose and serum cholesterol concentration in a subgroup of 654 lean and 1281 overweight subjects with complete information on these variables, an increasing voltage still significantly predicted stroke and CVD mortality in overweight subjects. The excess high risk of dying was evident especially in women with LVH in the highest BMI quartiles. When ECG detects LVH in overweight subjects, it is a good predictor of mortality despite the lower sensitivity in this group.

Total cholesterol and the risk of Parkinson disease.

OBJECTIVE: To examine the association between serum total cholesterol at baseline and the risk of Parkinson disease (PD). METHODS: Study cohorts included 24,773 Finnish men and 26,153 women aged 25 to 74 years without a history of PD and stroke at baseline. Hazard ratios (HRs) of incident PD were estimated for different levels of total cholesterol. RESULTS: During a mean follow-up period of 18.1 years, 321 men and 304 women developed incident PD. After adjustment for confounding factors (age, study years, body mass index, systolic blood pressure, education, leisure-time physical activity, smoking, alcohol consumption, coffee and tea consumption, and history of diabetes), the HRs of PD at different levels of total cholesterol (<5, 5-5.9, 6-6.9, and >or=7 mmol/L) were 1.00, 1.33, 1.53, and 1.84 (p for trend = 0.035) in men; 1.00, 1.55, 1.57, and 1.86 (p for trend = 0.113) in women; and 1.00, 1.42, 1.56, and 1.86 (p for trend = 0.002) in men and women combined (adjusted also for sex). In both sexes combined, the increased risk of PD associated with increasing levels of serum total cholesterol was present both in subjects aged 25-44 years and in subjects aged 45-54 years at baseline, and in never smokers and smokers; however, no association was found among subjects aged 55 years or older at baseline. CONCLUSION: This large prospective study suggests that high total cholesterol at baseline is associated with an increased risk of Parkinson disease.

Effects of sympatholytic therapy on insulin sensitivity indices in hypertensive postmenopausal women.

Cardiovascular risk factors are often ineffectively controlled in hypertensive postmenopausal women, and moreover, some antihypertensive drugs may increase particular risk factors such as insulin resistance. In a multicenter, multinational (Finland, Sweden, Lithuania), double-blind, prospectively randomized study hypertensive obese postmenopausal women without hormone therapy (n = 98) were randomly assigned to receive treatment with either the centrally acting agent moxonidine, 0.6 mg/day, or with the peripherally acting atenolol, 50 mg/day, for 8 weeks. In addition to blood pressure measurements, insulin sensitivity was estimated by the quantitative insulin sensitivity check index (QUICKI) and by the insulin sensitivity index (ISI-Matsuda). Subgroup analysis in insulin-resistant women (fasting P-insulin > or = 10 mU/l) and blood pressure responders (diastolic blood pressure < or = 90 mmHg and/or reduction of blood pressure > or = 10 mmHg) were also carried out. Both atenolol and moxonidine led to a significant reduction in diastolic blood pressure of 9.5 mmHg and 6.2 mmHg, respectively. Among insulin-resistant women, an increase in the insulin sensitivity assessed by ISI was improved with moxonidine treatment (p = 0.025). A decrease in insulin sensitivity assessed by QUICKI was observed with atenolol treatment in women with fasting insulin level < 10 mU/l. In patients, in whom blood pressure was reduced, an improvement in insulin sensitivity (ISI) was associated with moxonidine treatment (p = 0.019), but not with atenolol treatment. The centrally acting sympatholytic agent moxonidine did reduce blood pressure somewhat less than atenolol, but it was associated with an improved metabolic profile in terms of decreased insulin resistance both in insulin-resistant postmenopausal women and in women with a significant blood pressure response.

Body mass index and the risk of Parkinson disease.

OBJECTIVE: To examine the association between body mass index (BMI) and the risk of Parkinson disease (PD). METHODS: Study cohorts included 22,367 Finnish men and 23,439 women 25 to 59 years of age without a history of PD at baseline. Hazards ratios (HRs) of incident PD were estimated for different levels of BMI. RESULTS: During a mean follow-up period of 18.8 years, 272 men and 254 women developed incident PD. After adjustment for confounding factors (age, study years, systolic blood pressure, total cholesterol, education, leisure-time physical activity, smoking, and alcohol, coffee, and tea consumption), the HRs of PD at different levels of BMI (<23, 23 to 24.9, 25 to 26.9, 27 to 29.9, and > or =30 kg/m(2)) were 1.00, 1.97 (95% CI: 1.21 to 3.22), 1.83 (95% CI: 1.12 to 2.99), 2.34 (95% CI: 1.45 to 3.78), and 2.44 (95% CI: 1.44 to 4.15) in men, and 1.00, 1.50 (95% CI: 0.95 to 2.37), 1.65 (95% CI: 1.05 to 2.59), 1.79 (95% CI: 1.15 to 2.80), and 1.77 (95% CI: 1.12 to 2.78) in women, and 1.00, 1.70 (95% CI: 1.23 to 2.37), 1.70 (95% CI: 1.23 to 2.37), 2.02 (95% CI: 1.46 to 2.79), and 2.03 (95% CI: 1.44 to 2.85) in men and women combined (adjusted also for sex). In both sexes combined, the multivariate-adjusted direct association between BMI and the risk of PD was present both in subjects aged 25 to 49 years and 50 to 59 years, in never smokers and smokers and in participants diagnosed PD before and after 65 years of age. CONCLUSION: Body mass index is associated with a risk of Parkinson disease. The effect is graded and independent of other risk factors.

Coffee consumption and risk of total and cardiovascular mortality among patients with type 2 diabetes.

AIMS/HYPOTHESIS: Higher habitual coffee drinking has been associated with a lower risk of developing type 2 diabetes. The relation between coffee consumption and risk of cardiovascular disease (CVD) has been examined in many studies, but the issue remains controversial. This study was designed to assess the association between coffee consumption and CVD mortality among patients with type 2 diabetes. METHODS: We prospectively followed 3,837 randomly ascertained Finnish patients with type 2 diabetes aged 25 to 74 years. Coffee consumption and other study parameters were determined at baseline. The International Classification of Diseases was used to identify CHD, CVD and stroke cases using computerised record linkage to the national Death Registry. The associations between coffee consumption at baseline and risk of total, CVD, CHD, and stroke mortality were analysed by using Cox proportional hazards models. RESULTS: During the average follow-up of 20.8 years, 1,471 deaths were recorded, of which 909 were coded as CVD, 598 as CHD and 210 as stroke. The respective multivariate-adjusted hazard ratios in participants who drank 0-2, 3-4, 5-6, and > or =7 cups of coffee daily were 1.00, 0.77, 0.68 and 0.70 for total mortality (P<0.001 for trend), 1.00, 0.79, 0.70 and 0.71 for CVD mortality (P=0.006 for trend), 1.00, 0.78, 0.70 and 0.63 for CHD mortality (p=0.01 for trend), and 1.00, 0.77, 0.64 and 0.90 for stroke mortality (p=0.12 for trend). CONCLUSIONS/INTERPRETATION: In this large prospective study we found that in type 2 diabetic patients coffee drinking is associated with reduced total, CVD and CHD mortality.

The effect of diabetes and stroke at baseline and during follow-up on stroke mortality.

AIMS/HYPOTHESIS: The aim of this study was to compare the magnitude of the effect of diabetes and stroke at baseline and during follow-up on risk of stroke mortality. MATERIALS AND METHODS: Study cohorts included 25,155 Finnish men and 26,423 women aged 25-74 years. Data on diabetes and stroke history at baseline, their incidence during follow-up, and stroke death were obtained from national registers. RESULTS: During a mean follow-up of 18.9 years, 838 stroke deaths were recorded. In the baseline study, hazard ratios (HRs) for stroke mortality were 5.26 for men with prior diabetes only, 4.76 for men with prior stroke only, and 13.4 for men with both prior diabetes and stroke compared with men without diabetes and stroke at baseline and during follow-up. In women, the corresponding hazard ratios were 7.29, 5.27 and 5.52, respectively. When only diabetes and stroke status during the follow-up were considered, the hazard ratios for stroke mortality were 1.41 for men and 1.56 for women with incident diabetes only, 5.62 for men and 5.58 for women with incident stroke only, and 5.59 for men and 4.48 for women with both incident diabetes and stroke compared with men and women without diabetes and stroke at baseline and during follow-up. CONCLUSIONS/INTERPRETATION: Diabetes and stroke, present either at baseline or during follow-up, markedly increase the risk of stroke death. Prior stroke at baseline carries a similar risk of stroke mortality as prior diabetes. There is a greater risk of stroke mortality associated with incident stroke during follow-up than with incident diabetes.

Left ventricular hypertrophy determined by Sokolow-Lyon criteria: a different predictor in women than in men?

The clinical usefulness of the Sokolow-Lyon voltage criteria in the assessment of electrocardiographic left ventricular hypertrophy (ECG LVH) is addressed. We prospectively studied 3,338 women and 3,330 men referred with hypertension, with an average follow-up of 11.2 years. The voltage amplitude sum SV1+max (RV5 or RV6) was calculated and ECG LVH was defined as a sum >or=3.5 mV. We adjusted survival for age, treatment status before presentation and a previous myocardial infarction or cerebrovascular accident. The risk of stroke, coronary heart disease (CHD) and cardiovascular disease (CVD) mortality increased significantly for each quantitative 0.1 mV increase in baseline electrocardiogram (ECG) voltage, in women within the range of 1.6-3.9% and in men 1.4-3.0%. After further adjustments for race, body mass index, smoking and systolic blood pressure, increasing voltage independently predicted CVD mortality in both men and women. In women, both increasing voltage and the presence of left ventricular hypertrophy (LVH) were predictors of stroke mortality, whereas in men this risk was attenuated. In men, the adjusted association between increasing voltage and CHD mortality tended to be stronger than in women. The use of different thresholds for the two genders made little difference. For stroke and CHD mortality, the population attributable fractions associated with LVH were 15.2 and 5.4% in women and 12.8 and 8.5% in men, respectively. In conclusion, the greater the baseline ECG voltage sum, the greater the associated CVD mortality risk. Women tended to have a high risk of stroke mortality owing to LVH despite adjustments.

Life events are important in the course of hopelessness-a 2-year follow-up study in a general population.

BACKGROUND: The association between life events and hopelessness in a general population is unknown. AIM: The aim of this study was to examine the course of hopelessness and how positive and negative life events are associated with it. METHOD: This was a 2- year follow-up study among general population adults, excluding any with a mental disorder. The impact of 15 occasional life events during the follow-up was assessed and the course of hopelessness measured with the Beck Hopelessness Scale (HS). RESULTS: Four percent of the study subjects with no hopelessness at baseline and 56% of those with hopelessness at baseline reported hopelessness on follow-up. In multiple logistic regression analyses, a notable worsening of the subjective financial situation was revealed as the most important life event, both in becoming hopeless during the follow-up (OR 5.07; 95% CI 2.20-11.7) and in continued hopelessness (OR 7.51, 95% CI 2.19-25.8). Moreover, considerable interpersonal conflicts at work (OR 3.29, 95% CI 1.17-9.27) were associated with becoming hopeless. However, a notable positive change in common living conditions (OR 0.16, 95% CI 0.04-0.74) was found to be a protective factor against becoming hopeless. All these variables remained significant even when adjusted for change in depression scores (BDI). CONCLUSION: Hopelessness may be persistent in a general population. The impact of life events, especially a notable worsening of the subjective financial situation, is important in becoming or remaining hopeless.

The determinants of left ventricular hypertrophy defined by Sokolow-Lyon criteria in untreated hypertensive patients.

Left ventricular hypertrophy (LVH) measured by electrocardiography (ECG LVH) in hypertensive patients has been shown to be associated with an increased risk of cardiovascular sequelae. Analysis of the determinants predisposing to ECG LVH may be helpful in the prevention of LVH. The Department of Health and Social Security Hypertension Care Computer Project studied 2994 hypertensive patients in whom an electrocardiogram was recorded while not on treatment. LVH was determined as the voltage sum SV1+RV5 or RV6>or=35 mm using Sokolow-Lyon voltage criteria. The relations were determined between the presence of LVH or voltage sum and different variables. Untreated systolic (SBP) and diastolic (DBP) blood pressure and pulse pressure were positively related to the increasing ECG voltage, while body mass index (BMI) and serum cholesterol were inversely related. Blood glucose and age did not correlate significantly. Patients with the presence of ECG LVH were more often men, black people, smokers and users of alcohol. In multiple logistic regression analyses, SBP, DBP, male gender and black race were positively, whereas BMI was negatively related to the presence of LVH. The positive relation of smoking and negative relation of serum cholesterol concentration to the presence of ECG LVH were apparent in men but not in women. This study confirms the adverse association between ECG LVH and SBP and DBP, male gender, black race and decreased BMI. It also addresses the less well-known associations of blood glucose, cholesterol, smoking and alcohol consumption.

Gender differences in the association of adult hopelessness with adverse childhood experiences.

BACKGROUND: The impact of childhood traumatic events on long-term psychological development has been widely studied. Nevertheless, little research has been carried out on possible associations between adverse childhood experiences (ACEs) and hopelessness in adulthood, and whether any gender differences exist. AIM: The aim of this study was to examine the association between ACEs (poor relationship between parents, unhappiness of childhood home, hard parenting, physical punishment, domestic violence, alcohol abuse in primary family) and current hopelessness without any mental disorder in a general population sample. METHOD: 1598 adults (43 % were men), aged 25-64 years, completed self-report measures to assess ACEs and hopelessness by means of the Beck Hopelessness Scale (HS). Logistic regression was used to adjust for the effects of sociodemographic factors on the association between the cumulative number of ACEs and hopelessness. RESULTS: Whereas several bivariate associations were found between ACEs and hopelessness, none of them remained significant in multivariate analysis. However, men who reported three or more ACEs were 2.79 times (95 % CI 1.17-6.63) and women 2.19 times (95 % CI 1.04-4.65) more likely to be hopeless compared with those without any ACEs. In women (OR 2.25, 95 % CI 1.01-5.00), but not in men, this relationship remained significant after adjusting for several current covariates. CONCLUSION: Clustering of ACEs may have long-lasting effects by increasing the risk of hopelessness in adulthood, especially in women. Increased awareness of the frequency of ACEs and their subsequent consequences, such as hopelessness, may encourage health care professionals to undertake preventive work in primary and mental health care.

Alexithymia in patients with major depressive disorder and comorbid cluster C personality disorders: a 6-month follow-up study.

The authors examined the association between alexithymia, cluster C personality disorders (CPD), and severity of depression among 121 outpatients with major depressive disorder (MDD) in a 6-month, follow-up study. Diagnosis of depression and CPD was confirmed by means of the Structured Clinical Interviews for DSM-III-R (SCID I and SCID II). Alexithymia was screened using the 20-item version of the Toronto Alexithymia Scale and severity of depression was assessed using the 21-item Beck Depression Inventory. Results indicated that alexithymic features are common in patients with MDD but often alleviated during recovery from depression. Moreover, comorbid CPD and severity of depression seemed to be associated with poorer recovery from alexithymia. The implications of these findings are discussed.

Mood improvement reduces memory complaints in depressed patients.

BACKGROUND: The aim was to examine associations between memory complaints, cognitive performance and mood in 174 adult, clinically depressed, neurologically healthy patients at baseline and during six months of follow-up. METHODS: Subjective memory disturbance was assessed using the Memory Complaint Questionnaire (MCQ). Levels of cognitive function, including memory, were assessed using a battery of neuropsychological tests. Mood and personality traits were assessed using rating scales, including the Beck Depression Inventory (BDI), Hamilton Depression Rating Scale (HDRS) and the 90-item Symptom Check List (SCL-90). RESULTS: At baseline, patients complaining of memory disturbances had higher BDI and HDRS scores than patients not complaining of memory problems. They also did less well in objective memory performances but not in other cognitive functions. Complaints of memory problems decreased during the follow-up. This change was associated with mood improvement and with reductions in other mental symptoms but not with changes in cognitive performance. In logistic regression analysis factors independently associated with MCQ change were age (OR 0.96) and BDI change (OR 1.06). CONCLUSIONS: Subjective memory problems usually decline if depression is alleviated.

Self-reported life satisfaction and recovery from depression in a 1-year prospective study.

OBJECTIVE: To study the relationship of a self-rated four-item life satisfaction scale (LS) to the self-rated 21-item Beck Depression Inventory (BDI) and the 17-item Hamilton Rating Scale for Depression (HAMD) and to study LS changes during recovery from depression. METHOD: A 1-year prospective study on 188 depressive patients receiving standard psychiatric outpatient treatment; 137 of the patients had major depression. RESULTS: LS correlated strongly with BDI and HAMD. It explained 46.6%) of the variation in BDI at baseline and 66.2% at 12 months. LS improved substantially during recovery. The main recovery occurred during the first 6 months, the change in the LS score explaining 46.5% of the change in the BDI score (P < 0.001). CONCLUSION: Life satisfaction is strongly affected in depression, but it improves concurrently with recovery from depression. LS scale may prove useful in screening for those whose subjective wellbeing deserves attention and in assessing alleviation from depression.

Effect of somatic comorbidity on alleviation of depressive symptoms.

OBJECTIVE: The aim of this study was to investigate whether somatic comorbidity (SC) impedes recovery from depression. METHOD: The study design was naturalistic. Diagnosis of depression was confirmed by means of the Structured Clinical Interview for DSM-III-R (SCID). Changes in the symptom scales for those patients with somatic comorbidity (n = 75) were compared with corresponding changes in depressive patients without somatic comorbidity (n = 41) in a 6-month follow up. RESULTS: Measured on the Hamilton and Beck scales, recovery rates of those with SC was only slightly lower to that of the others. The difference was statistically significant only in relation to the Hamilton scale. Forty-four per cent of those with SC and 42% of the other patients recovered from their depression (BDI score < 10 on follow up). Logistic regression analysis showed no independent association between recovery and somatic comorbidity. CONCLUSIONS: Moderate somatic comorbidity has only a minor effect on recovery from depression.