School performance and the social gradient in young adult death in Norway.

Young adults from low socioeconomic backgrounds face an increased risk of early mortality. Here we utilize population-wide data from 17 Norwegian birth cohorts (N = 986,573) to assess whether this risk gradient was explained by early-life educational performance, specifically grade point average at 16 years of age. We show that the gradients in both parental education and income largely disappeared when adjusting for school performance in the models.

The diminishing association between adolescent mental disorders and educational performance from 2006-2019.

Background: A rising prevalence of adolescent mental disorders in the Western world has been widely reported, raising concerns for adolescent development and well-being. Mental disorders are known to negatively impact educational performance. Yet it remains uncertain whether the relationship between mental disorders and educational outcomes has also changed over time and if the change is more pronounced among high compared to low performing students.

Pathways From Early Life Adversities to Youth Marginalization: A Longitudinal Study of Youth Not in Education, Employment, or Training.

Purpose: Youth who are Not in Education, Employment, or Training (NEET) are at risk for numerous long-term occupational, social, and mental health-related sequelae. The aim of the present study was to investigate mediated pathways from early life risk factors to NEET status in early adulthood, with a particular focus on the role of the family environment during adolescence.

Methods: Participants were 6,403 respondents from the National Longitudinal Survey of Children and Youth, who were aged 10-11 years in cycles 1 (1994-1995) to 4 (2000-2001).

Predictors of the post-COVID condition following mild SARS-CoV-2 infection.

Whereas the nature of the post-COVID condition following mild acute COVID-19 is increasingly well described in the literature, knowledge of its risk factors, and whether it can be predicted, remains limited. This study, conducted in Norway, uses individual-level register data from 214,667 SARS-CoV-2 infected individuals covering a range of demographic, socioeconomic factors, as well as cause-specific healthcare utilization in the years prior to infection to assess the risk of post-COVID complaints ≥3 months after testing positive. We find that the risk of post-COVID was higher among individuals who prior to infection had been diagnosed with psychological (OR = 2.

Distressing testing: A propensity score analysis of high-stakes exam failure and mental health.

This study used rich individual-level registry data covering the entire Norwegian population to identify students aged 17-21 who either failed a high-stakes exit exam or who received the lowest passing grade from 2006 to 2018. Propensity score matching on high-quality observed characteristics was utilized to allow meaningful comparisons (N = 18,052, 64% boys). Results showed a 21% increase in odds of receiving a psychological diagnosis among students who failed the exam.

Job loss and psychological distress during the COVID-19 pandemic: a national prospective cohort study.

Background: The COVID-19 pandemic caused substantial increases in unemployment; however, the association between these job losses and psychological distress is not well documented. Our study reports on this association from a cohort study, with a particular focus on educational differences in both the likelihood of job loss and its potential implications for mental health.

Methods: Utilizing data from a large prospective cohort study of parents in Norway (n = 58,982), we examined changes in psychological distress within four groups of respondents: those who during the first wave of COVID-19 had (i) no change in their employment situation, (ii) worked from home, (iii) been furloughed, or (iv) lost their job.

Impact of the COVID-19 pandemic on sick leave among healthcare workers: a register-based observational study.

Objectives: To assess the impact of the COVID-19 pandemic on sick leave among healthcare workers (HCWs) in primary and specialist care and examine its causes.

Methods: Using individual-level register data, we studied monthly proportions of sick leave (all-cause and not related to SARS-CoV-2 infection) from 2017 to February 2022 for all HCWs in primary (N=60 973) and specialist care (N=34 978) in Norway. First, we estimated the impact of the pandemic on sick leave, by comparing the sick leave rates during the pandemic to sick leave rates in 2017-2019.

Impact of Omicron on sick leave across industries: A population-wide study.

Aims: To estimate the industry-specific impact of the COVID-19 pandemic (Omicron wave) on sick leave.

Methods: Using individual-level data from the Norwegian Emergency Preparedness Register, the study covers all workers in different industries ( = 2,733,751 people) on a monthly level in the time periods January-March 2017-2020 (except March 2020) and 2022 (38,199,536 person-months). We estimated the industry-specific increase in monthly average sick leave during the Omicron wave in 2022 compared with the corresponding months in 2017-2020.

The educational burden of disease: a cohort study.

Background: Students with health disorders might be at risk of disengaging from education, which can reinforce socioeconomic inequalities in health. We aimed to evaluate the associations between 176 diseases and injuries and later school performance in Norwegian adolescents and to estimate the importance of each disorder using a novel measure for the educational burden of disease (EBoD).

Methods: We used diagnostic information from government-funded health services for all Norwegian inhabitants who were born between Jan 1, 1995, and Dec 31, 2002, were registered as living in Norway at age 11-16 years, and were participating in compulsory education.

Mental health benefits of cohabitation and marriage: A longitudinal analysis of Norwegian register data.

The aim is to examine how mental health is affected by cohabitation and marriage. Individual fixed-effects models are estimated from Norwegian register data containing information about consultations with a general practitioner because of mental health conditions in 2006-19. Mental health, as indicated by annual number of consultations, improves over several years before cohabitation.

Quantifying social segregation in large-scale networks.

We present a measure of social segregation which combines mobile phone data and income register data in Oslo, Norway. In addition to measuring the extent of social segregation, our study shows that social segregation is strong, robust, and that social networks are particularly clustered among the richest. Using location data on the areas where people work, we also examine whether exposure to other social strata weakens measured segregation.

Longitudinal evidence on the development of socioeconomic inequalities in mental health due to the COVID-19 pandemic in Norway.

The economic and health consequences of the COVID-19 pandemic are unequally distributed. A growing literature finds evidence that those with low socioeconomic status have carried a greater burden in terms of both unemployment and infection risk. Against this background, it is natural to also expect increasing socioeconomic inequalities in mental health.

The ADHD deficit in school performance across sex and parental education: A prospective sibling-comparison register study of 344,152 Norwegian adolescents.

Background: Attention-Deficit Hyperactivity Disorder (ADHD) is associated with impaired school performance, but the impact of ADHD may vary across sex, family background, and school subjects. By using prospective population-wide register data, we describe impairment in academic performance related to ADHD across different school subjects and investigate how this impairment differ across sex and parental education.

Methods: We examined grades and Grade Point Averages (GPA) at age ∼16 among 344,152 Norwegian children born between 1997 and 2002.

Sanitary survey of the drinking water supply of Kombinati suburb-Tirana, Albania.

Microbiological pollution of drinking water is a major health problem in the suburbs of the Albanian capital. Intermittent supply and contamination, resulting in several gastrointestinal manifestations, are the main concerns for the population and health workers. The risk of outbreaks of water-borne diseases is high.