Search results for "Nuoruus"
showing 10 items of 166 documents
Nuorten päihteidenkäyttö ja sitä koskevat interventiot : aikuiset päihdeongelmaiset kertovat nuoruudestaan
2007
Tutkimuksen tehtävänä oli selvittää, millaisia interventioita päihteidenkäyttöön on kohdistunut tutkittavien ollessa alaikäisiä. Pro gradussani käsittelen nykyisin täysi-ikäisiä päihteidenkäyttäjiä ja heihin aikoinaan kohdistettuja interventioita. Aihe on lähtöisin Jyväskylän Seudun Päihdepalvelusäätiöltä ja heidän tarpeistaan. Kiinnostuksen kohteena interventioissa ovat yksilöiden omat kokemukset siitä kuka on puuttunut, milloin, millä tavalla ja millaisilta nämä puuttumiset ovat tuntuneet. Interventioiksi on katsottu kaikki puuttumiset päihteidenkäyttöön liittyen. Tutkimuksen aineisto on kaksiosainen, ensin on toteutettu lomakekysely (n = 33), jonka jälkeen aihetta on syvennetty haastatte…
Fungal Dysbiosis and Intestinal Inflammation in Children With Beta-Cell Autoimmunity
2020
Although gut bacterial dysbiosis is recognized as a regulator of beta-cell autoimmunity, no data is available on fungal dysbiosis in the children at the risk of type 1 diabetes (T1D). We hypothesized that the co-occurrence of fungal and bacterial dysbiosis contributes to the intestinal inflammation and autoimmune destruction of insulin-producing beta-cells in T1D. Fecal and blood samples were collected from 26 children tested positive for at least one diabetes-associated autoantibody (IAA, GADA, IA-2A or ICA) and matched autoantibody-negative children with HLA-conferred susceptibility to T1D (matched for HLA-DQB1 haplotype, age, gender and early childhood nutrition). Bacterial 16S and funga…
Depressive Symptoms and Alcohol Use are Genetically and Environmentally Correlated Across Adolescence
2010
Depressive symptoms and alcohol use are frequently positively associated during adolescence. This study aimed to assess the heritability of each phenotype across adolescence; to assess potential shared liabilities; to examine changes in the nature of shared liabilities across adolescence; and to investigate potential causal relationships between depressive symptoms and alcohol use. We studied a longitudinally assessed sample of adolescent Finnish twins (N = 1,282) to test hypotheses about genetic and environmental influences on these phenotypes within and across ages, using data from assessments at ages 12, 14, and 17.5 years. The heritability of depressive symptoms is consistent across ado…
Self-pathologizing, self-condemning, self-liberating: Youths' accounts of their ADHD-related behavior
2016
This study analyzes the discursive construction of attention deficit hyperactivity disorder (ADHD) and self in relation to a socioculturally shared understanding of moral norms. Thirteen Finnish youth aged 11 to 16 diagnosed with ADHD were interviewed during this discourse analysis study. The youth accounted for their culturally undesirable behavior, performance and traits through three different types of accounts: (1) externalizing personal responsibility due to a compelling medical condition, (2) internalizing personal responsibility through moral self-condemnation, and (3) distancing oneself from the socially imposed stereotypes and stigmas related to ADHD. This study challenges dominant…
Persistent offenders and adolescence-limited offenders: Differences in life-courses.
2020
Background and Aims As our previous study indicated, almost half of juvenile delinquents continued offending in adulthood, while the rest ceased to do so. We compared these groups with each other and with non‐offenders in the life‐course use of alcohol, identity development and life situation. Methods Based on the Jyväskylä Longitudinal Study of Personality and Social Development, four groups were formed at age 42 for men and women: persistent, adolescence‐limited and adult‐onset offenders and non‐offenders. Longitudinal data (N = 369; 53% males) have been collected at ages 8, 14, 20, 27, 36, 42 and 50. Results Persistent offending, but not adolescence‐limited offending, was associated with…
Associations of subjective social status with accelerometer-based physical activity and sedentary time among adolescents
2019
This study examined the associations of subjective social status (SSS) with physical activity (PA) and sedentary time (ST) among adolescents. The study population consisted of 420 Finnish adolescents aged 13 to 14 years. The adolescents reported their own SSS within their school (school SSS) and their family's social position within society (society SSS) based on the youth version of the Subjective Social Status Scale. Adolescents' moderate- to vigorous-intensity physical activity (MVPA) and ST were measured objectively by accelerometers and analyzed separately for the whole day and the school day. The associations between SSS and MVPA and ST outcomes were analyzed using multilevel modeling…
Opposites detract: Middle school peer group antipathies
2009
This study examines variability in patterns of peer group antipathy. Same-grade adolescent peer groups were identified from sociometric nominations of preferred affiliates in a community sample of 600 Finnish ninth-grade middle school students (mean age = 15.0 years). Hierarchical linear modeling determined characteristics of youths in actor groups (nominators) that predicted antipathy for youths in target groups (nominatees) on the basis of target group characteristics. Most antipathies were based on dissimilarity between groups representing the mainstream culture and groups opposed to it. The higher a peer group’s school burnout, the more its members disliked students in peer groups with …
Arterial Stiffness and Its Relationship to Cardiorespiratory Fitness in Children and Young Adults with a Fontan Circulation
2019
There are no previous studies on arterial stiffness and its associations with cardiorespiratory fitness in young Fontan patients. Therefore, we examined the arterial stiffness and its relationship to cardiorespiratory fitness in children and young adults with a Fontan circulation. Altogether, 17 Fontan patients and 26 healthy controls (16 females and 27 males aged 8–40 years) participated in this cross-sectional study. The cardiorespiratory fitness was assessed by cardiopulmonary exercise testing on a cycle ergometer and was defined as the standard deviation scores (SDS) of peak oxygen uptake per body mass (VO2peak/kg) based on the national reference values and assessed with cardiopulmonary…
Prevalence of adolescent physical activity-related injuries in sports, leisure time, and school: the National Physical Activity Behaviour Study for c…
2018
Background The purpose of this study was to investigate the prevalence of adolescent physical activity-related injuries in sports club activities, leisure time physical activity and school-based physical activity. The secondary aim was to investigate the differences in the prevalence of physical activity -related injuries between years 2014 and 2016. In addition, we set out to study the associations between age, sex and the frequency of physical activity and injury prevalence. Methods This cross-sectional study is based on the National Physical Activity Behaviour Study for Children and Adolescents (LIITU in Finnish) conducted in years 2014 and 2016. The subjects completed an online question…
The associations of cardiorespiratory fitness, adiposity and sports participation with arterial stiffness in youth with chronic diseases or physical …
2017
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