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Highlights: Adults with MONW have a lower BMI during youth until young adulthood, but higher BMI after this than adults with metabolically healthy normal weight. Adults with MONW have a greater decrease in physical activity from youth to adulthood than other adults. Healthy lifestyle is important in the prevention of metabolic disorders, particularly in individuals who are slim in childhood. Background: Individuals with metabolically obese normal-weight (MONW) have higher risk of cardiovascular events than those with obesity but a metabolically healthy status. Etiological factors leading to MONW are not well known. We hypothesized distinct trajectories of changes in BMI and physical activity may modify metabolic risk and distinguish individuals with MONW from those who remain healthy. Methods: We compared the mean levels of BMI and physical activity at eight time points (1980, 1983, 1986, 1989, 1992, 2001, 2007, 2011) between MONW and healthy normal-weight adults using linear mixed-model analysis. The analyses included 1180 participants of the Cardiovascular Risk in Young Finns study, a population-based study that represents six different age cohorts 3, 6, 9, 12, 15 and 18â years of age at baseline. Results: Individuals with adult MONW had significantly lower BMI in childhood and young adulthood, but their BMI increased more than in other adults after this age (p<0.001for interaction between time and MONW status). Physical activity decreased relatively more since youth in individuals with adult MONW (p<0.001). Conclusions: Relative leanness in youth and subsequent weight gain in young adulthood, and a gradual decrease in physical activity levels from youth to adulthood, predispose normal-weight individuals to metabolic impairments. The results highlight the importance of a healthy lifestyle in the prevention of metabolic disorders, particularly in individuals who are slim in childhood.
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Enfermedades Metabólicas , Obesidad , Adolescente , Adulto , Índice de Masa Corporal , Peso Corporal , Ejercicio Físico , Humanos , Factores de Riesgo , Adulto JovenRESUMEN
Previous studies suggest that saturated fat (SFA) intake may negatively impact on bone. However, few human studies on the topic exist. Women and men aged 31-46 years from the Cardiovascular Risk in Young Finns study attended the peripheral quantitative computed tomography and ultrasound bone measurements in 2008 (n = 1884-1953, ~ 56% women). In addition, fracture diagnoses in 1980-2018 were searched for the national health care registers and 431 participants had at least one fracture. Food consumption was gathered with the 48-h dietary recall interviews and food frequency questionnaire in 1980-2007. In the present study, radial, tibial, and calcaneal bone traits, and fractures were examined relative to the long-term intake of SFA. No consistent associations were seen between bone outcomes and SFA intake that would have replicated in both women and men. The only evidence for differential distributions was seen in cortical density and cortical-to-total area ratio at the radial shaft, and speed of sound at the calcaneus, which were 0.1-0.4% higher in women in the lowest tertile of SFA intake compared with the highest tertile. In addition, among men, the odds ratio (OR) of fractures was greater in the second (OR 1.86, 95% confidence interval (CI) 1.03-3.33) and third tertile of SFA intake (OR 2.45, 95% CI 1.38-4.36) compared with the lowest tertile, independently of many risk factors of osteoporosis. In this observational study, we found no robust evidence of the associations of dietary long-term SFA intake with bone outcomes. Therefore, additional studies are needed to confirm the association of dietary SFA with bone health in humans.
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Calcáneo , Fracturas Óseas , Densidad Ósea , Calcáneo/diagnóstico por imagen , Grasas de la Dieta/efectos adversos , Ácidos Grasos , Femenino , Finlandia/epidemiología , Fracturas Óseas/epidemiología , Fracturas Óseas/etiología , Humanos , Masculino , Adulto JovenRESUMEN
Normal weight is associated with a favorable cardiometabolic risk profile and low risk of type 2 diabetes and cardiovascular disease. However, some normal-weight individuals-the "metabolically obese normal weight" (MONW)-show a cardiometabolic risk profile similar to the obese. Previous studies have shown that older age, central body fat distribution, and unfavorable lifestyle increase the risk of MONW. However, the role of early-life factors in MONW remains unknown. We examined the associations of early-life factors with adult MONW in 1178 individuals from the Cardiovascular Risk in Young Finns study who were followed up from childhood to adulthood. The strongest early predictor for adult MONW was an increase in BMI from childhood to adulthood (p = 3.1 × 10-11); each 1 SD increase in BMI z-score from childhood to adulthood led to a 2.56-fold increase in the risk of adult MONW (CI 95% = 1.94-3.38). Other significant predictors of adult MONW were male sex (OR = 2.38, 95% = 1.63-3.47, p = 7.0 × 10-6), higher childhood LDL cholesterol (OR = 1.41 per 1 SD increase in LDL cholesterol, CI 95% = 1.14-1.73, p = 0.001), and lower HDL cholesterol (OR = 1.51 per 1 SD decrease in HDL cholesterol, CI 95% = 1.23-1.85, p = 5.4 × 10-5). Our results suggest that an increase in adiposity from childhood to adulthood is detrimental to cardiometabolic health, even among individuals remaining normal weight.
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Adiposidad/fisiología , Síndrome Metabólico , Fenotipo , Adulto , Peso Corporal/fisiología , Factores de Riesgo Cardiometabólico , Enfermedades Cardiovasculares , Niño , Diabetes Mellitus Tipo 2 , Femenino , Humanos , Lípidos/sangre , Masculino , Síndrome Metabólico/epidemiología , Síndrome Metabólico/fisiopatología , Adulto JovenRESUMEN
AIMS: Eastern Finns have higher risk of coronary heart disease (CHD) and carotid intima-media thickness than western Finns although current differences in CHD risk factors are minimal. Left ventricular (LV) mass and diastolic function predict future cardiovascular events but their east-west differences are unknown. We examined the association of eastern/western baseline origin with LV mass and diastolic function. METHODS: The study population included 2045 subjects of the Cardiovascular Risk in Young Finns Study with data from the baseline survey (1980) and the latest follow-up (2011) when echocardiography was performed at the age of 34-49 years. RESULTS: Subjects with eastern baseline origin had in 2011 higher LV mass (139±1.0 vs. 135±1.0 g, p=0.006) and E/e'-ratio indicating weaker LV diastolic function (4.86±0.03 vs. 4.74±0.03, p=0.02) than western subjects. Results were independent of age, sex, area of examination and CHD risk factors such as blood pressure and BMI (LV mass indexed with height: p<0.0001; E/e'-ratio: p=0.01). LV end-diastolic volume was higher among subjects with eastern baseline origin (135±0.9 vs. 131±0.9 ml, p=0.0011) but left atrial end-systolic volume, also indicating LV diastolic function, was not different between eastern and western subjects (43.4±0.5 vs. 44.0±0.5 ml, p=0.45). Most of the subjects were well within the normal limits of these echocardiographic measurements. CONCLUSIONS: In our healthy middle-aged population, geographic origin in eastern Finland associated with higher LV mass compared to western Finland. Higher E/e'-ratio suggests that subjects with eastern baseline origin might have higher prevalence of diastolic dysfunction in the future than western subjects.
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Disparidades en el Estado de Salud , Hipertrofia Ventricular Izquierda/epidemiología , Características de la Residencia/estadística & datos numéricos , Disfunción Ventricular Izquierda/epidemiología , Adulto , Femenino , Finlandia/epidemiología , Estudios de Seguimiento , Humanos , Hipertrofia Ventricular Izquierda/patología , Masculino , Persona de Mediana Edad , Tamaño de los Órganos , Factores de RiesgoRESUMEN
OBJECTIVES: The life-course development of body mass index (BMI) may be driven by interactions between genes and obesity-inducing social environments. We examined whether lower parental or own education accentuates the genetic risk for higher BMI over the life course, and whether diet and physical activity account for the educational differences in genetic associations with BMI. SUBJECTS/METHODS: The study comprised 2441 participants (1319 women, 3-18 years at baseline) from the prospective, population-based Cardiovascular Risk in Young Finns Study. BMI (kg/m2) trajectories were calculated from 18 to 49 years, using data from six time points spanning 31 years. A polygenic risk score for BMI was calculated as a weighted sum of risk alleles in 97 single-nucleotide polymorphisms. Education was assessed via self-reports, measured prospectively from participants in adulthood and from parents when participants were children. Diet and physical activity were self-reported in adulthood. RESULTS: Mean BMI increased from 22.6 to 26.6 kg/m2 during the follow-up. In growth curve analyses, the genetic risk score was associated with faster BMI increase over time (b=0.02, (95% CI, 0.01-0.02, P<0.001)). The association between the genetic risk score and BMI was more pronounced among those with lower educational level in adulthood (b=-0.12 (95% CI, -0.23-0.01); P=0.036)). No interaction effect was observed between the genetic risk score and parental education (b=0.05 (95% CI, -0.09-0.18; P=0.51)). Diet and physical activity explained little of the interaction effect between the genetic risk score and adulthood education. CONCLUSIONS: In this prospective study, the association of a risk score of 97 genetic variants with BMI was stronger among those with low compared with high education. This suggests lower education in adulthood accentuates the risk of higher BMI in people at genetic risk.
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Índice de Masa Corporal , Escolaridad , Obesidad/epidemiología , Obesidad/genética , Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores de Riesgo , Adulto JovenRESUMEN
Determining lifelong physical activity (PA) trajectories and their determinants is essential to promote a physically active lifestyle throughout the life-course. We aimed to identify PA trajectories from childhood to midlife and their determinants in a longitudinal population-based cohort. This study is a part of the Cardiovascular Risk in Young Finns Study. From 1980, a population-based cohort (N = 3596; 1764 boys/1832 girls, age 3-18 years) has been followed up for 31 years. PA indices were formed based on self-reported data (between age 9-49 years) on frequency, duration, and intensity of leisure (during childhood) or high-intensity (at later age) PA and on sports club participation/competitions. PA trajectories were analyzed using group-based trajectory modeling. Childhood (age 12 years), young adulthood (age 24 years), and early midlife (age 37 years) determinants were analyzed. Five PA trajectories were identified: persistently active (6.6%), decreasingly active (13.9%), increasingly active (13.5%), persistently low active (51.4%, reference group), persistently inactive (14.6%). In childhood, rural residential area (OR 0.45, 95% CI 0.21-0.96) and high academic performance (OR 2.18; 95% CI 1.58-3.00) associated with persistently active group. In early midlife, smoking (OR 1.66; 95% CI 1.07-2.58) associated with persistently inactive group, regular alcohol drinking (OR 2.91; 95% CI 1.12-7.55) with persistently active group and having children (OR 2.07; 95% CI 1.27-3.38) with decreasingly active group. High adulthood education associated with both decreasingly (OR 1.87; 95% CI 1.05-3.35) and increasingly (OR 2.09; 95% CI 1.19-3.68) active groups. We identified five PA trajectories from childhood into midlife. Most prominent determinants were academic achievement, education, having children and health habits (i.e. smoking/alcohol use).
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Ejercicio Físico , Estilo de Vida , Adolescente , Adulto , Niño , Preescolar , Femenino , Finlandia , Estado de Salud , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Autoinforme , Adulto JovenRESUMEN
BACKGROUND: Clinical recommendations to limit gestational weight gain (GWG) imply high GWG is causally related to adverse outcomes in mother or offspring, but GWG is the sum of several inter-related complex phenotypes (maternal fat deposition and vascular expansion, placenta, amniotic fluid and fetal growth). Understanding the genetic contribution to GWG could help clarify the potential effect of its different components on maternal and offspring health. Here we explore the genetic contribution to total, early and late GWG. PARTICIPANTS AND METHODS: A genome-wide association study was used to identify maternal and fetal variants contributing to GWG in up to 10 543 mothers and 16 317 offspring of European origin, with replication in 10 660 mothers and 7561 offspring. Additional analyses determined the proportion of variability in GWG from maternal and fetal common genetic variants and the overlap of established genome-wide significant variants for phenotypes relevant to GWG (for example, maternal body mass index (BMI) and glucose, birth weight). RESULTS: Approximately 20% of the variability in GWG was tagged by common maternal genetic variants, and the fetal genome made a surprisingly minor contribution to explain variation in GWG. Variants near the pregnancy-specific beta-1 glycoprotein 5 (PSG5) gene reached genome-wide significance (P=1.71 × 10-8) for total GWG in the offspring genome, but did not replicate. Some established variants associated with increased BMI, fasting glucose and type 2 diabetes were associated with lower early, and higher later GWG. Maternal variants related to higher systolic blood pressure were related to lower late GWG. Established maternal and fetal birth weight variants were largely unrelated to GWG. CONCLUSIONS: We found a modest contribution of maternal common variants to GWG and some overlap of maternal BMI, glucose and type 2 diabetes variants with GWG. These findings suggest that associations between GWG and later offspring/maternal outcomes may be due to the relationship of maternal BMI and diabetes with GWG.
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Feto/fisiología , Ganancia de Peso Gestacional/genética , Embarazo/genética , Femenino , Estudio de Asociación del Genoma Completo , Ganancia de Peso Gestacional/fisiología , Humanos , Embarazo/fisiología , Embarazo/estadística & datos numéricosRESUMEN
OBJECTIVE: Sedentary behaviour may contribute to the development of obesity. We investigated the relations between different types of sedentary behaviour and adiposity markers in a well-characterised adult population after controlling for a wide range of potential confounders. DESIGN: Cross-sectional study. SETTING: The Cardiovascular Risk in Young Finns Multicenter Study. Participants Sedentary time (TV viewing, computer time, reading, music/radio listening and other relaxation) was assessed with a questionnaire for 1084 women and 909 men aged 30-45 years. Other study variables included occupational and leisure-time physical activity, sleep duration, socioeconomic status, smoking, alcohol consumption, energy intake, adherence to the recommended diet, multiple individual food items, age and genetic variants associated with body mass index (BMI). Primary outcome measures BMI in kg/m(2) and waist circumference (WC in cm). RESULTS: Of the different sedentary behaviour types, TV viewing was most consistently related to higher BMI and WC, both in men and women. One additional daily TV hour was associated with a 1.81±0.44 cm larger WC in women and 2 cm±0.44 cm in men (both p<0.0001). The association with TV was diluted, but remained highly significant after adjustments with all measured covariates, including several potentially obesogenic food items associated with TV viewing. The intakes of food items such as sausage, beer and soft drinks were directly associated with TV viewing, while the intakes of oat and barley, fish, and fruits and berries were associated indirectly. After these adjustments, non-TV sedentary behaviour remained associated with adiposity indices only in women. CONCLUSIONS: Out of the different types of sedentary behaviour, TV viewing was most consistently associated with adiposity markers in adults. Partial dilution of these associations after adjustments for covariates suggests that the obesogenic effects of TV viewing are partly mediated by other lifestyle factors.
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AIM: The aim of this study was to evaluate the impact of individualised dietary and lifestyle counselling, primarily aimed to decrease serum low-density lipoprotein cholesterol, on the clustering of overweight-related cardiometabolic risk factors in children. DESIGN AND PARTICIPANTS: The 7-month-old study children were randomized either to counselling (n = 540) or control group (n = 522). MAIN OUTCOME MEASURES: The 5- to 15-year-old participants who fulfilled the international criteria were classified as overweight. Being in the highest [lowest for high-density lipoprotein (HDL) cholesterol] age- and gender-specific quintile of body mass index (BMI), blood pressure, serum triglycerides, HDL cholesterol or glucose was considered a risk factor. A cluster was defined as having high BMI and > or = 2 other risk factors. RESULTS: The counselling did not reduce the prevalence of overweight in 5- to 15-year-old participants. From age 7 onwards, the proportion of children with > or = 2 risk factors was lower in the intervention than in the control group (p = 0.005). At the age of 15 years, 13.0% of girls and 10.8% of boys in the intervention group and 17.5% of girls and 18.8% of boys in the control group had the risk factor cluster (p = 0.046 for main effect of the study group). Having even one risk factor at the age of 5 years predicted the clustering of risk factors at the age of 15 years (OR: 3.8, p < 0.001). CONCLUSION: Repeated, individualized dietary and lifestyle counselling may reduce the clustering of overweight-related cardiometabolic risk factors in adolescents even though the counselling is not intense enough to prevent overweight.
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Enfermedades Cardiovasculares/epidemiología , Consejo , Dieta , Estilo de Vida , Sobrepeso/prevención & control , Adolescente , Glucemia , Presión Sanguínea , Índice de Masa Corporal , Enfermedades Cardiovasculares/sangre , Niño , Preescolar , HDL-Colesterol/sangre , LDL-Colesterol/sangre , Femenino , Humanos , Masculino , Prevalencia , Factores de Riesgo , Triglicéridos/sangreRESUMEN
We studied whether the prevalence of overweight since age 2 years differed in sedentary and active adolescents (N=346). Further, we analyzed the energy intake of sedentary and active adolescents across 12 years. BMI was assessed annually since birth, energy intake since age 13 months and parents' BMI from the time their child was 7 months old in a longitudinal atherosclerosis prevention study. Data on physical activity were collected at age 13 years (N=560). Sedentary and Active groups were formed by upper and lower physical activity tertile cut-points. Girls Sedentary at 13 years were more often overweight than Active peers already since age 2 years (P=0.048). Activity habits were not associated with energy intake. Conversely, among boys, activity habits in adolescence were not associated with childhood overweight, while the energy intake of Active boys was higher than that of Sedentary boys (P=0.008). Parental overweight was not associated with the physical activity of children; however, Sedentary girls more often had an overweight mother than Active girls (P=0.021). In conclusion, overweight during early years of life is more common among girls who are Sedentary as adolescents than in Active peers. Overweight mothers more often have Sedentary daughters than normal-weight mothers. A healthy lifestyle right from early childhood requires active support.
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Actividad Motora/fisiología , Sobrepeso/epidemiología , Padres , Adolescente , Aterosclerosis/prevención & control , Índice de Masa Corporal , Niño , Preescolar , Ingestión de Energía/fisiología , Femenino , Humanos , Estilo de Vida , Estudios Longitudinales , MasculinoRESUMEN
The leisure-time physical activity of 13-year-old Finnish adolescents was assessed in the prospective STRIP study. A self-administered questionnaire (N=565) was used. The leisure-time physical activity index (PAI; MET h/week) was calculated on the basis of reported exercise intensity, duration and frequency (N=558; 53% boys). The participants were divided into Sedentary, Moderately Active and Active groups by PAI tertiles. A subpopulation (N=197) also used a heart rate monitor (3 days, >/=8 h/day) to assess the time spent on different activity intensities. The median male PAI was 31.3 (inter-quartile range (IQR) 44.2) MET h/week and female 19.5 (IQR 26.3) MET h/week (P=0.0002). The cutoff points of the PAI tertiles were similar for the Active girls (31.3 MET h/week) and boys (32.6 MET h/week), but for the Sedentary boys it was 19.5 MET h/week and only 5.0 MET h/week for the Sedentary girls. High self-reported leisure-time physical activity associated poorly with time spent on moderate or vigorous exercise measured by heart rate monitoring. Active mothers had more often Active daughters or sons. In conclusion, the amount of leisure-time physical activity of one-third of 13-year-old girls is extremely low. Sedentary adolescents, especially girls, should therefore be put into focus for active efforts to increase their leisure-time physical activity. Parental models may be important.
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Ejercicio Físico/fisiología , Actividades Recreativas , Adolescente , Antropometría , Femenino , Finlandia , Humanos , Masculino , Monitoreo Ambulatorio , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To assess prospectively the consumption of fruit and vegetables and its' correlation to the parental consumption in boys and girls taking part in an atherosclerosis prevention study (Special Turku Coronary Risk Factor Intervention Project for Children (STRIP) study). HYPOTHESIS: Nutrition counselling focused on cardiovascular health effects vegetable and fruit consumption. DESIGN: A prospective, randomised, clinical trial. SUBJECTS: Children were recruited to the STRIP study between 1989 and 1992. At the age of 7 months, children were randomised to the intervention (n = 540) or the control group (n = 522) and were followed up until the age of 11 years. INTERVENTION: Families in the intervention group have, since randomisation, received biannual individualised dietary counselling aimed at reduction of cardiovascular risk factors, especially saturated fat intake. Food records were used to assess fruit and vegetable consumption of children and parents. RESULTS: The percentage of total energy intake provided by fruit and vegetables decreased when the children grew older (P for age <0.001). The 1- to 10-year-old intervention boys consumed more vegetables (mean difference 3.18 g/day; CI 1.48-4.86; P < 0.001) and fruit (mean difference 10.1 g/day; CI 5.28-14.94; P < 0.001) than did the control. Mother's consumption correlated with the consumption of their daughters and sons, whereas father's consumption correlated only with the consumption of their sons. CONCLUSIONS: Finnish children taking part in the atherosclerosis prevention study had a remarkably low fruit and vegetable consumption, which furthermore decreased with age. The children's consumption correlated with the parental consumption, except between boys and mothers. A slight intervention effect was present only among boys.
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Ciencias de la Nutrición del Niño/educación , Conducta Alimentaria , Frutas , Conocimientos, Actitudes y Práctica en Salud , Relaciones Padres-Hijo , Verduras , Aterosclerosis/prevención & control , Niño , Preescolar , Consejo , Registros de Dieta , Grasas de la Dieta/administración & dosificación , Conducta Alimentaria/psicología , Femenino , Finlandia , Preferencias Alimentarias , Conductas Relacionadas con la Salud , Humanos , Lactante , Estudios Longitudinales , Masculino , Estudios Prospectivos , Factores de RiesgoRESUMEN
OBJECTIVES: To determine whether the occurrence of depression predicts physical disability in older people. DESIGN: A longitudinal epidemiological study with a follow-up of 5 years. SETTING: A comparison between depressed and nondepressed participants. PARTICIPANTS: The series consisted of the persons who participated in the longitudinal epidemiological study on depression in old age performed in Ahtari, Finland. The first round of interviews and examinations was performed in 1984/1985 and the second round in 1989/1990. The study series (N = 786) was composed of persons functionally independent in activities of daily living (ADLs) during the first round and alive and participating in both rounds. MEASUREMENTS: Depression was determined according to DSM-III criteria. Physical functional abilities were measured with self-assessments of ability to manage ADLs. RESULTS: In bivariate analyses, depression at the baseline did not predict lowering of functional abilities during follow-up, but the occurrence of depression with a long-term or relapsing course during follow-up and the onset of depression during follow-up in persons not depressed at the baseline predicted lowering of functional abilities during follow-up. The logistic regression analyses showed the presence of the following variables measured during the first round--older age, low basic education, poor self-perceived health, and occurrence of a physical disease--and the onset of the following diseases during follow-up--any physical disease, neurological disease, cerebrovascular disease, or depressive symptoms (in persons nondepressed at the baseline)--predicted lowered functional abilities after a follow-up of 5 years. CONCLUSION: Depression that developed during the follow-up in previously nondepressed persons was associated with an increased risk for lowering of functional abilities, even when controlling for age, sociodemographic factors, physical diseases, and baseline disabilities. Depressed older people are at high risk for physical disability, and an individually planned program to maintain their functional abilities by training in ADLs and instrumental activities of daily living (IADLs) and physical exercise should be included in their treatment.
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Actividades Cotidianas , Trastorno Depresivo/epidemiología , Personas con Discapacidad/estadística & datos numéricos , Distribución por Edad , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Causalidad , Intervalos de Confianza , Trastorno Depresivo/diagnóstico , Femenino , Finlandia/epidemiología , Estudios de Seguimiento , Encuestas Epidemiológicas , Humanos , Modelos Logísticos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Prevalencia , Desempeño Psicomotor , Factores de Riesgo , Índice de Severidad de la Enfermedad , Distribución por SexoRESUMEN
The specific symptoms of depression associated with increased mortality in the depressed elderly are poorly known. The aim of this paper is to analyse the individual depressive symptoms measured by the Zung Self Rated Depression Scale (ZSDS) and the Hamilton Rating Scale for Depression (HRSD) in association with mortality among depressed elderly subjects. The population consisted of 169 depressed (DSM-III criteria) aged (65+ years) persons from a Finnish epidemiological research project. The follow-up for deaths continued for about 6 years. When age, sex, smoking, physical health and functional abilities were taken into account, dissatisfaction, weight loss and gastrointestinal symptoms (anorexia and constipation) predicted mortality together with high age and poor physical health. Weight loss was related to an increased risk of death, specifically in the depressed. Dissatisfaction and gastrointestinal symptoms were more general markers of increased mortality.
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Envejecimiento/psicología , Depresión/psicología , Trastorno Depresivo/mortalidad , Trastorno Depresivo/psicología , Actividades Cotidianas , Adaptación Psicológica , Factores de Edad , Anciano , Anciano de 80 o más Años , Femenino , Finlandia/epidemiología , Estudios de Seguimiento , Estado de Salud , Humanos , Masculino , Valor Predictivo de las Pruebas , Escalas de Valoración Psiquiátrica , Factores de Riesgo , Factores Sexuales , Fumar , Tasa de Supervivencia , Pérdida de PesoRESUMEN
AIM: The aim was to identify the factors predicting and related to chronicity of depression among depressed Finnish elderly subjects. MATERIAL AND METHODS: The study consisted of 97 depressed (DSM-III criteria) elderly (60 years or older) Finns treated in primary health care. The occurrence of depression was assessed after treatment and follow-up periods of about 15 months and 5 years, and the persons were classified according to their recovery: (a) persons depressed in all the three examinations (the chronically depressed) (n = 47), and (b) persons depressed in the first examination, but nondepressed in both follow-up examinations (the recovered) (n = 50). RESULTS: Diurnal variation of symptoms and poor self-appreciation at the baseline and the onset of a severe disease, the deterioration of one's health status, and the death of a family member during the follow-up emerged as independent predictors or associates of the chronic course of depression in the logistic regression model. CONCLUSIONS: Depressed elderly subjects who develop a physical disease or whose family member dies during the treatment of depression have a high risk for a chronic course. Intensive antidepressant and psychotherapeutic treatment and adequate physical treatment of these patients are proposed, in order to increase the probability of recovery from depression.
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Anciano/psicología , Trastorno Depresivo Mayor/diagnóstico , Trastorno Depresivo Mayor/rehabilitación , Atención Primaria de Salud , Enfermedad Crónica , Convalecencia , Trastorno Depresivo Mayor/psicología , Femenino , Estudios de Seguimiento , Servicios de Salud para Ancianos/normas , Estado de Salud , Humanos , Masculino , Servicios de Salud Mental/normas , Persona de Mediana Edad , Estudios Prospectivos , Autoimagen , Índice de Severidad de la Enfermedad , Encuestas y CuestionariosRESUMEN
BACKGROUND: Studies in mixed-aged populations show differences between the predictors of a relapse and those of a long-term course of depression, supporting the hypothesis about similar differences among the aged. AIM: The aim was to identify the factors predicting or related to a relapse of depression among the Finnish elderly having recovered from depression during treatment. MATERIAL AND METHODS: The population consisted of 70 depressed (DSM-III criteria) elderly (60 yr-) Finns having recovered from depression during treatment as determined 15 months after baseline. By the 4-year follow-up after the recovery, 20 patients had relapsed and 50 persons were non-depressed. RESULTS: The logistic regression model showed major depression and psychomotor retardation to be independent predictors. Relapses were not related to stressors in life or physical illnesses occurring during the follow-up. CONCLUSIONS: Major depressive elderly patients have a high risk for relapses without the occurrence of the stressors or physical illnesses. In clinical practice, major depressive elderly patients should be followed up in order to detect and treat potential relapses as early as possible. Cooperation between psychiatrists and general practitioners is needed in the follow-up. Theoretically, the results suggest the assumption of a biochemical aetiology of major depression.
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Enfermedad de Alzheimer/epidemiología , Trastorno Depresivo Mayor/epidemiología , Anciano , Enfermedad de Alzheimer/diagnóstico , Enfermedad de Alzheimer/psicología , Estudios Transversales , Trastorno Depresivo Mayor/diagnóstico , Trastorno Depresivo Mayor/psicología , Femenino , Finlandia/epidemiología , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Factores de Riesgo , Rol del Enfermo , Estrés Psicológico/complicacionesRESUMEN
BACKGROUND: Community dental clinics are good settings for smoking intervention. The aim here was to put forward a strategy for preventing adolescent smoking by means of a brief intervention. METHODS: A total of 2,586 12-year-olds participated in this follow-up study. They were asked upon arrival for their annual routine dental examination to complete a smoking questionnaire and were randomly assigned to either the intervention group or the usual care control group according to the last digit of their date of birth (odd or even). The intervention comprised annually inquiring about smoking, showing photographs of the harmful effects of smoking on the teeth, allowing participants to examine their own mouth with a mirror, and finally counselling them in accordance with their answer to the question on smoking habits. The smoking status reported was not verified by other means. RESULTS: The prevalence of smoking at the end of the 2-year follow-up was 18.1%, in the intervention group and 20.8% among the controls. However, no statistically significant differences between groups were found. CONCLUSIONS: These results reflect the difficulties of achieving successful results with long-term smoking cessation programs with adolescents in unstable conditions.
Asunto(s)
Odontología Comunitaria/métodos , Atención Odontológica/métodos , Educación del Paciente como Asunto/métodos , Prevención del Hábito de Fumar , Adolescente , Clínicas Odontológicas , Femenino , Estudios de Seguimiento , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Prevalencia , Evaluación de Programas y Proyectos de Salud , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
The independent predictive roles of early losses, personality traits, acute losses and long-term stress situations for the occurrence of depression in elderly Finns were described using a longitudinal design. The persons non-depressed in an epidemiological study in 1984-85 were interviewed in 1989-90 (N = 679) and the occurrence of depression was determined according to DSM III-criteria. Logistic regression models were used to assess the independent roles of the hypothesized factors as predictors. An early loss of the mother among men and an early loss of the father among women independently predicted the occurrence of depression in logistic regression models. Older age in men, and a higher number of symptoms, the occurrence of previous depression and not living alone in women were also independent predictors. In men, impaired functional abilities and poor self-perceived health tended to predict depression. In conclusion, the psychological trauma which develops upon the experience of an early parental loss contributes to the development of depression even in old age. The role of stressors in life as independent predictors of depression in old age was also ascertained.
Asunto(s)
Envejecimiento/psicología , Muerte , Trastorno Depresivo/etiología , Relaciones Padres-Hijo , Estrés Psicológico , Factores de Edad , Anciano , Femenino , Humanos , Acontecimientos que Cambian la Vida , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pronóstico , Factores de RiesgoRESUMEN
The survival of aged Finns suffering from dysthymic disorder (DSM-III criteria) was assessed in two cohorts (60+ yrs and 65+ yrs) in a longitudinal epidemiological study conducted in Ahtäri in western Central Finland from 1984 onwards. The mortality of dysthymic persons (N = 214 and N = 115) was compared to that of the non-depressed population living in the same municipality (N = 982 and N = 853). Two follow-up periods (6 yrs and 11.5 yrs) were used for the first cohort, and one (6 yrs) for the second cohort. The Kaplan-Meier procedure and Mantel-Cox statistics followed by Cox proportional hazards models were used in the analyses. The occurrence of dysthymic disorder in men was related to higher mortality in both cohorts during all follow-up periods. In women, the occurrence of dysthymic disorder was related to higher mortality in the first cohort during the follow-up of 11.5 years, and in the second during the follow-up of 6 years. When age, sex, marital status, education, smoking, physical health and functional abilities were taken into account in the Cox proportional hazards models, high age, male sex, smoking, low educational level, the use of more than two medicines and lowered functional abilities emerged as predictors of mortality in the first cohort during both follow-up periods. In the second cohort, high age male sex, smoking, poor physical health and lowered functional abilities emerged as predictors. The results suggest that the higher mortality of the aged suffering from dysthymic disorder is explained by the high occurrence of somatic diseases and disabilities in dysthymic persons. They do not suggest that there might exist biochemical factors in the aetiology of dysthymic disorders that would increase mortality. Nor do they give any evidence to suggest that dysthymic disorders might be precursors of somatic diseases increasing mortality.