scholarly journals Predicting schizophrenia: findings from the Edinburgh High-Risk Study

2005 ◽  
Vol 186 (1) ◽  
pp. 18-25 ◽  
Author(s):  
Eve C. Johnstone ◽  
Klaus P. Ebmeier ◽  
Patrick Miller ◽  
David G. C. Owens ◽  
Stephen M. Lawrie
Keyword(s):  
Young Adults ◽  
High Risk ◽  
Young People ◽  
Risk Group ◽  
High Risk Group ◽  
Psychotic Symptoms ◽  
Control Group ◽  
Well Control ◽  
Group A ◽  
A Prospective Study

BackgroundThe hypothesis that schizophrenia is neurodevelopmental was investigated in a prospective study of young people with a postulated 10–15% risk for the development of schizophrenia.AimsTo determine premorbid variables distinguishing high-risk people who will go on to develop schizophrenia from those who will not.MethodA high-risk sample of 163 young adults with two relatives with schizophrenia was recruited. They and 36 controls were serially examined. Baseline measures were compared between those who did develop schizophrenia, a well control group, a well high-risk group and high-risk participants with partial or isolated psychotic symptoms.ResultsOf those at high risk, 20 developed schizophrenia within 2½ years. More experienced isolated or partial psychotic symptoms. Those who developed schizophrenia differed from those who did not on social anxiety, withdrawal and other schizotypal features. The whole high-risk sample differed from the control group on developmental and neuropsychological variables.ConclusionsThe genetic component of schizophrenia affects many more individuals than will develop the illness, and partial impairment can be found in them. Highly significant predictors of the development of schizophrenia are detectable years before onset.

scholarly journals Association of General Cognitive Functions with Gaming Use in Young Adults: A Comparison among Excessive Gamers, Regular Gamers and Non-Gamers

2021 ◽  
Vol 10 (11) ◽  
pp. 2293
Author(s):  
Joon Hwan Jang ◽  
Sun Ju Chung ◽  
Aruem Choi ◽  
Ji Yoon Lee ◽  
Bomi Kim ◽  
...  
Keyword(s):  
Working Memory ◽  
Young Adults ◽  
High Risk ◽  
Risk Group ◽  
Internet Gaming Disorder ◽  
Verbal Ability ◽  
High Risk Group ◽  
Control Group ◽  
Adult Intelligence Scale ◽  
Internet Gaming

This study aimed to examine the relationship of general cognitive function with gaming use, and to identify elements of intelligence predicting increased gaming use. In total, 160 young adults participated in this study. Two clinical groups (n = 97) were defined: excessive gaming users diagnosed with internet gaming disorder (IGD) (n = 64) and the high-risk users (n = 33). The control group (n = 63) was also divided into regular gamers (n = 14) and non-gamers (n = 49). Participants completed the Wechsler Adult Intelligence Scale-IV and self-reported questionnaires regarding IGD severity and gaming hours. The IGD group had significantly lower Full Scale Intelligence Quotient (FSIQ), Verbal Comprehension Index (VCI), and Processing Speed Index (PSI) scores, compared with regular gamers and non-gamers. The IGD group also exhibited lower Working Memory Index (WMI) scores, compared with non-gamers. The high-risk group demonstrated significantly lower PSI score, compared with non-gamers. Furthermore FSIQ, VCI, WMI, and PSI scores were significant predictors of gaming hours in the IGD group. For the high-risk group, FSIQ, WMI, and VCI scores were negatively associated with gaming hours. Our study demonstrates the need to address the importance of enhancing working memory and verbal ability, thus, preventing the development of gaming addiction among individuals at high-risk gamers.

scholarly journals 424: Uterocervical angle does not predict spontaneous preterm birth in either a low-risk or high-risk group: A prospective study

2018 ◽  
Vol 218 (1) ◽  
pp. S258
Author(s):  
Courtney Olson-Chen ◽  
Kam Szlachetka ◽  
Dzhamala Gilmandyar ◽  
Erica Faske ◽  
Elizabeth Fountaine ◽  
...  
Keyword(s):  
Preterm Birth ◽  
High Risk ◽  
Prospective Study ◽  
Risk Group ◽  
High Risk Group ◽  
Low Risk ◽  
Spontaneous Preterm Birth ◽  
Group A ◽  
A Prospective Study

Anamnestic factors that shape reproductive health of women with repeated unsuccessful popygamy in vitro fertilization

2016 ◽  
pp. 140-143
Author(s):  
N.V. Cotsabin ◽  
◽  
O.M. Makarchuk ◽  
Keyword(s):  
High Risk ◽  
Risk Group ◽  
Polycystic Ovary ◽  
High Risk Group ◽  
Stress Factors ◽  
Control Group ◽  
Fertilization In Vitro ◽  
Infertile Women ◽  
Group I

The proportion of patients with multiple unsuccessful attempts of assisted reproductive technology (ART) is about 30% of all patients treated with the use of ART. Women with history of unsuccessful ART attempts - a special category of patients who require emergency attention and a thorough examination at the stage of preparation for superovulation stimulation,the selection of embryos and endometrium preparation for embryo transfer. The objective: to distinguish high-risk group of unsuccessful attempts based on a detailed analysis of anamnestic and clinical data of infertile women with repeated unsuccessful ART attempts that requires more in-depth study of hormonal features, ovarian reserve and condition of the endometrium. Materials and methods. For better understanding of the problem of repeated unsuccessful ART attempts and сreation of efficient infertility treatment algorithms for these couples we conducted a thorough analysis of anamnestic data of three groups of infertile women (105 patients), which were distributed by age: group I – younger than 35, the II group – from 35 to 40, the III group - over 40 years. These groups of patients were compared with each other and with the control group of healthy women (30 persons). Results. Leading stress factors in the percentage three times prevailed in the group of infertile women and had a direct connection with the fact of procedure «fertilization in vitro» and chronic stressors caused by prolonged infertility. Primary infertility was observed significantly more frequent in patients younger than 35 years (p <0.05), secondary infertility - mostly in the second and third experimental groups (p <0.05). Noteworthy significant percentage of wellknown causes of infertility and idiopathic factor in all groups, and the prevalence of tubal-peritoneal factor in the second and third experimental groups, and endocrine dysfunction in the I experimental group. The most common disorder among this category of woman was polycystic ovary syndrome. Frequency of usual miscarriage among patients of I ana II groups was two times higher than in the third group (p <0.05). Among the experimental groups the leading place belongs urinary tract infection, respiratory tract diseases, pathologies of the cardiovascular system. Data of the stratified analysis show an increase likelihood of repeated unsuccessful ART attempts under the influence of constant chronic stress (odds ratio OR=2.06; 95% CI: 0.95–3.17; p<0.05). Conclusions. Among infertile patients with repeated unsuccessful ART attempts must be separated a high risk group of failures. The identity depends on the duration of infertility, female age and leading combination of factors. Key words: repeated unsuccessful ART attempts, anamnesis, infertility, high risk.

Morbidity following Sudden and Unexpected Bereavement

1984 ◽  
Vol 144 (1) ◽  
pp. 84-88 ◽  
Author(s):  
Tom Lundin
Keyword(s):  
High Risk ◽  
Risk Group ◽  
Psychiatric Morbidity ◽  
High Risk Group ◽  
Close Relative ◽  
Control Group

SummaryWith the help of data on the registered days of sickness per year, a study was made of a group of relatives (n = 32) who had suffered sudden and unexpected bereavement to determine whether this resulted in an increase in morbidity in the two-year period following the loss, compared with the previous two years. A comparison was made with a control group of relatives who had also suffered bereavement but where the deaths were not unexpected. Increased morbidity, especially psychiatric morbidity, was found following sudden and unexpected bereavement but not in the control group. It is concluded that persons exposed to sudden and unexpected loss of a close relative are subject to increased psychiatric morbidity and should be regarded as a high-risk group.

Language Development in 2-Year-Old Normal and Risk Infants

PEDIATRICS ◽  
1977 ◽  
Vol 59 (6) ◽  
pp. 982-986
Author(s):  
Judith Zarin-Ackerman ◽  
Michael Lewis ◽  
John M. Driscoll
Keyword(s):  
High Risk ◽  
Risk Group ◽  
Birth Asphyxia ◽  
Normal Subjects ◽  
High Risk Group ◽  
Age Group ◽  
Language Tests ◽  
Group A ◽  
Language Measures ◽  
Early Trauma

A variety of language measures was obtained on two groups of 2-year-old infants matched for social class but differing in terms of birth conditions. One group, a high risk group, contained infants who suffered from RDS, birth asphyxia, hypercalcemia, and hyperglycemia while another group consisted of normal infants. The results of the language tests revealed that the high risk group showed poorer performance than the normal subjects. Other tests of perceptual-cognitive development revealed little difference between the groups. The data suggest that the assessment of early trauma needs to employ a variety of measures, especially those which are related to the unfolding skills appropriate for the particular age group studied.

scholarly journals Sexually Active Adolescents and Young Adults: A High-Risk Group for Chlamydia trachomatis Infection

1998 ◽  
Vol 5 (2) ◽  
pp. 57-60 ◽  
Author(s):  
Maria Bavastrelli ◽  
Mario Midulla ◽  
Daniela Rossi ◽  
Marco Salzano ◽  
Ettore Calzolari ◽  
...  
Keyword(s):  
Young Adults ◽  
High Risk ◽  
Chlamydia Trachomatis ◽  
Risk Group ◽  
High Risk Group ◽  
Adolescents And Young Adults ◽  
Sexually Active ◽  
Chlamydia Trachomatis Infection
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