Scandinavian Journal of Public Health最新文献

Aim: To explore whether children in specialist care with COVID-19 have increased post-discharge health care use when compared with children in specialist care with 1) respiratory syncytial virus (RSV) infection, and 2) other respiratory tract infections (RTIs).

Methods: In 34,214 children aged 1 month to 5 years who were registered as having one or more hospital visit (outpatient or inpatient) with a diagnosis of COVID-19 (N = 128), RSV infection (N = 4,009), or other RTIs (N = 34,458) from 2017 to 2021, we used a difference-in-differences study design to investigate individual all-cause primary and specialist health care use from 12 weeks prior to 12 weeks after the hospital visit, stratified by infants (1 to 11 months) and children (1 to 5 years).

Results: We found a slight increase in primary health care use in the first 4 weeks after the hospital visit for infants with COVID-19 when compared with infants with RSV infection (6 per 10,000; 95% CI [2, 13], a 0.52% relative increase). For infants diagnosed with COVID-19, we found a similar post-visit increase in inpatients when compared with infants with RSV infection, which lasted for 12 weeks.

Conclusions: Our findings imply a slightly increased health care use among infants after a hospital visit for COVID-19 than among infants with other RTIs, the potential etiological mechanisms of which deserve future clinical research. Severe COVID-19 in young children will not represent any markedly increased burden on the health services.

Aims: To investigate sustainable working life via identification of time-related sequences of sickness absence (SA), disability pension (DP) and unemployment four years before and five years after the first musculoskeletal diagnosis in a Swedish twin cohort. Other aims were to account for familial confounding and to examine the associations between sequences and sociodemographic characteristics.

Methods: Among 28,474 Swedish twins, the patterns of interruptions of working life four years before the first M00-M99 diagnosis (MSD) and five years after MSD diagnosis were investigated with a sequence analysis in a seven-element state space consisting of sustainable working life, unemployment >90 days, moderate SA/DP (30-179 days), almost full year of SA/DP (180-365 days), full year of SA/DP (⩾ 365 days), death, and old-age pension.

Results: The six-cluster solution had the best fit to the data. Five clusters had varying patterns of interruptions of sustainable working life (Clusters 2-6, n = 537-1949 with SA/DP, unemployment, but also accounting death and old-age pension) compared with the largest cluster with primarily sustainable working life (n = 23,316). Age, sex and familial factors affected the likelihood of belonging to the clusters with SA/DP.

Conclusions: Most Swedish twins with or without MSD diagnosis have a sustainable working life, although MSD was both prevalent and a strong risk factor for belonging to the clusters with SA/DP. Thus, early prevention of MSD and prevention of recurrent or long sickness absences due to any cause would be merited while paying special attention to women also.

Aims: To investigate the potential lead time bias of the evaluation model (extended follow-up for women diagnosed with breast cancer) used to evaluate mammography screening in a recent Danish study. This model was compared with two traditional models.

Methods: We retrieved data on women diagnosed with breast cancer in each county of Norway from 1986 to 2016. In a population-based open cohort study, the change in incidence-based mortality (IBM) was estimated by relative rate ratios comparing a screening period with a historical period for each of three age groups: women eligible for screening and younger and older ineligible women. We applied the evaluation model, and for comparison two traditional IBM models from a recent Norwegian study: one without extended follow-up and no possibility of lead time bias and one with extended follow-up irrespective of diagnosis, possibly diluting any screening effect.

Results: The evaluation model estimated an extra 11% reduction in breast cancer mortality among the screening eligible relative to ineligible women. However, this result could largely be ascribed to lead time bias inflated by overdiagnosis and a decreasing mortality from other causes among eligible women. A reduction in breast cancer mortality was observed for both eligible and younger and older ineligible women across models, and relative rate ratios close to 1 were obtained using the two traditional IBM models, indicating no effect of screening on breast cancer mortality.

Conclusions: Two models without lead time bias found no reduction in breast cancer mortality, whereas the evaluation model estimated a reduction attributable to lead time bias.

This article situates the field of health promotion in its current cutting-edge agendas around health and wellbeing; social and other determinants of health; complexity and its associated sciences; planetary health; and inclusion and diversity. However, it is also proposed that there are emergent dimensions that should be placed more deliberately on the agendas of health promotion research and practice. The piece offers three dimensions for noting health promotion futures: a cognitive, spatial and temporal one. The first is a non-anthropocentric appreciation of the complex interactions between geosphere, biosphere and anthroposphere that can be framed through a lens of governance and cosmology; the second one is established by humankind's journeys beyond the atmosphere into outer space; and the third one argues we - that is, the global health (promotion) community - need to account for temporal determinants of health, more consciously and conscientiously. The gazes seem beyond current agendas of health - but the article demonstrates how they are to become mission-critical aspects of contemporary and future worlds.

Aims: Adolescence is a critical period for mental health development, yet research exploring how contextual factors influence the development of depressive symptoms remains limited. This study explored trajectories of depressive symptoms during early to mid-adolescence and their association with various aspects of school climate.

Methods: The study sample comprised 3671, 7th-grade students (aged 12-13 years) from 101 schools across Sweden, followed longitudinally across three time points spanning grades 7, 8 and 9. Depressive symptom trajectories were identified using latent class growth modelling. The Pedagogical and Social Climate questionnaire assessed school climate, and multinomial logistic regression was employed to predict trajectory membership based on sociodemographic and school climate factors.

Results: Four distinct developmental patterns of depressive symptoms emerged: 'Sustained low symptoms' (76.7%), 'Low-increasing' (10.9%), 'Sustained high symptoms' (7.9%), and 'High-decreasing' (4.5%). Gender, parental education and six specific school climate factors, out of the total 19 examined, significantly distinguished these trajectory classes. Positive teacher expectations and strong principal involvement were associated with more favourable trajectories, whereas teaching activities, teacher support and communication between school and home were associated with less favourable trajectories, suggesting a nuanced understanding of their relationship with depressive symptom trajectories.

Conclusions: Few school factors were found to be relevant to depressive symptoms, highlighting the importance of considering external factors beyond the school environment in supporting adolescents during this developmental stage. Although the findings are multifaceted, it is primarily positive interpersonal relationships, especially through teacher expectations, that stand out as significant factors in promoting youth mental health.

Aim: Organised cervical screening programmes often allow for opportunistic screening. Previous studies have shown that adherence to follow-up protocols after cervical screening is poor. This study aims to investigate if non-adherence to recommended screening intervals - that is, opportunistic screening, is associated with adherence to follow-up after non-negative cervical screening.

Methods: Using national registries we included 42,399 Danish women with a non-negative screening result from 2015 to 2017. Non-adherence was divided into insufficient and excessive follow-up. We calculated relative risks (RRs) of adherence to follow-up among different groups of opportunistically screened women, representing both too frequent and delayed screening participation, compared with non-opportunistically screened women.

Results: Compared with non-opportunistically screened women, opportunistically screened women who were delayed 1-3 years on their screening schedule had a higher risk of no follow-up (RR 1.99) and insufficient follow-up (RR 1.10). Women who were delayed 3-7 years on their screening also had a higher risk of no follow-up (RR 1.92). Women who attended screening up to 6 months too early had a higher risk of insufficient follow-up (RR 1.08) as well as excessive follow-up (RR 1.39). Finally, women screened more than 6 months too early had a higher risk of all deviations, but most pronounced was the risk of excessive follow-up (RR 1.67).

Conclusions: We found a higher risk of insufficient follow-up among women delayed in their screening schedule, and a higher risk of excessive follow-up among those with frequent screening. Screening participation behaviour seems to transfer to follow-up adherence. This underscores the important role of general practitioners in acting as gatekeepers in cervical screening follow-up.

Aims: To explore variations in trust in science and scientific institutions in Finland during the COVID-19 pandemic, and the factors influencing trust in experts of a key institution in the management of the pandemic, the Finnish Institute for Health and Welfare (THL). These results are contrasted with trust in the Ministry of Social Affairs and Health.

Methods: Five surveys were conducted between April 2020 and March 2022 (n=5448). The changes were tested with the chi-square test. Predictors of trust in THL and the ministry was examined with binary logistic regression.

Results: Trust in science and key scientific institutions remained consistently high throughout this period. In the early pandemic, trust in the ministry declined. The most significant explanatory factors for trust in THL and the ministry were being a supporter of some other party than the right-wing Finns Party and belonging to the age groups over 50 years.

Conclusions: Our findings indicate that the pandemic, marked by unpredictability, did not weaken trust in science and THL, whereas trust in the ministry responsible for managing the pandemic and university experts weakened. In increasingly politically polarised societies, the impact of political sentiments on health-related perceptions and choices should be analysed more in future public health studies.

Aims: To assess whether lifestyle factors, including sleep pattern, are predictors for the development of functional somatic disorder (FSD).

Methods: A population-based prospective cohort of 9656 men and women aged 18-76 years was established in 2011-2015 and invited for re-examination in 2017-2020, when 5738 participated. Median follow-up period was 65 months. Participants filled in validated questionnaires on lifestyle, sleep pattern and various delimitations of FSD, which were operationalized using two different approaches: bodily distress syndrome (BDS) and functional somatic syndromes (FSS) (i.e. chronic fatigue, chronic widespread pain (CWP), irritable bowel, and multiple chemical sensitivity (MCS)). Baseline lifestyle and sleep pattern in relation to incidence of BDS and FSS (chronic fatigue, CWP, irritable bowel, MCS) was analysed by logistic regressions, adjusted for age, sex and subjective social status.

Results: Inferior sleep quality at baseline predicted both incidence of BDS and all FSS delimitations except MCS. Smoking, alcohol intake, and low physical activity, but not diet, were predictors for the development of BDS. No uniform pattern was observed for the FSS. Smoking predicted development of chronic fatigue, CWP and irritable bowel, but not MCS. Alcohol and food quality only influenced the development of chronic fatigue whereas low physical activity only influenced the development of chronic fatigue and CWP.

Conclusions: Lifestyle factors and sleep pattern seem to be predictors for some delimitations of FSD, but the importance of the various lifestyle factors is different for the different delimitations. The study shows the importance of analysing the various FSSs separately.

Aims: Reproductive history conveys information about potential health risks later in adulthood. This study aimed to examine the validity of self-reported number of pregnancies and maternal age at first birth (AFB) among females attending BreastScreen Norway.

Methods: Participants were identified through the Janus Serum Bank cohort in Norway and were eligible for this cross-sectional validation study if they participated in a health survey issued by BreastScreen Norway between 2006 and 2015. Retrospective self-reported survey information on number of pregnancies and AFB in years was validated against prospectively collected information from the Medical Birth Registry of Norway (MBRN) using the Spearman rank (r_s) and intraclass correlation coefficients (ICC) with 95% confidence intervals (CI).

Results: After exclusions, 51,598 subjects were included in the analysis on number of pregnancies and 46,919 in the analysis on AFB. On average, study subjects were 59-60 years old when completing the health survey and had become first-time mothers roughly 36 years earlier. Survey-based information about number of pregnancies was highly correlated and demonstrated high agreement with the registry data (r_s=0.967, 95% CI 0.964-0.969; ICC=0.884, 95% CI 0.882-0.885). Survey-based information about AFB demonstrated even higher correlation and very high agreement with the registry data (r_s=0.975, 95% CI 0.973-0.976; ICC=0.974, 95% CI 0.974-0.975).

Conclusions: Retrospectively recalled survey-based information about number of pregnancies and AFB was highly accurate when validated against prospectively collected information in the MBRN. These survey-based data are valuable for future epidemiological research, and linkage to the MBRN may not be required when these data are available.