Citizens' digital footprints to support health promotion at the local level-PUHTI study, Finland

BACKGROUND

We aimed to explore to the possibilities of utilizing automatically accumulating data on health-owned for example by local companies and non-governmental organizations-to complement traditional health data sources in health promotion work at the local level.

METHODS

Data for the PUHTI study consisted of postal code level information on sport license holders, drug purchase and sales advertisements in a TOR online underground marketplace, and grocery sales in Tampere. Additionally, open population register data were utilized. An interactive reporting tool was prepared to show the well-being profile for each postal code area. Feedback from the tool's end-users was collected in interviews.

RESULTS

The study showed that buying unhealthy food and alcohol, selling or buying drugs, and participating in organized sport activities differed by postal code areas according to its socioeconomic profile in the city of Tampere. The health and well-being planners and managers of Tampere found that the new type of data brought added value for the health promotion work at the local level. They perceived the interactive reporting tool as a good tool for planning, managing, allocating resources and preparing forecasts.

CONCLUSIONS

Traditional health data collection methods-administrative registers and health surveys-are the cornerstone of local health promotion work. Digital footprints, including data accumulated about people's everyday lives outside the health service system, can provide additional information on health behaviour for various population groups. Combining new sources with traditional health data opens a new perspective for health promotion work at local and regional levels.

The Mediating Role of Digital Competence in the Associations Between the Factors Affecting Healthcare Utilization and Access to Care

Objectives: To examine with a population-based longitudinal survey design whether poor health, longstanding activity limitation, impaired cognitive functioning, mental distress, or loneliness predict poor access to healthcare and whether digital competence mediates these associations. Methods: The data were from the longitudinal FinHealth -survey gathered in Finland in 2017 and 2020 including 3,771 respondents (57.1% women). Linear regression analyses were used to examine the associations of factors affecting healthcare utilization with access to care adjusted for age, sex, and education. Counterfactual causal mediation framework was used to examine the mediating role of digital competence in the relationships among these factors and access to healthcare. Results: Factors affecting healthcare utilization were associated with poor access to care and these associations were partly mediated by low digital competence. Low digital competence mediated 12%, 9% and 8%, of the associations of impaired cognitive functioning, longstanding activity limitation, and loneliness with poor access to care, respectively. Conclusion: According to our results, one way to improve the access to healthcare among vulnerable groups could be to improve their digital competence.

Changes in smoking due to COVID-19 pandemic among persons of migrant origin compared with the general population: a population-based study

AIMS

Prior studies have implied that smokers may have changed their smoking behaviour during the COVID-19 pandemic. However, little is known about changes in smoking behaviour and correlates of change due to the pandemic among persons of migrant origin compared with the general population.

METHODS

Population-based cross-sectional studies with comparable study protocols and measures, one focusing on persons of migrant origin living in Finland (n = 3587, response rate 60%) and the other on the general Finnish population (n = 3444, response rate 56%), were utilised. The outcome measure was self-reported change in smoking behaviour due to COVID-19 among current smokers. Explanatory factors included sociodemographic-, health-, and COVID-19-related factors. Multinomial logistic regression was used in the analyses.

RESULTS

Most of the current smokers reported no change in their smoking behaviour. In the adjusted model, younger age was positively associated with increased smoking, while region of origin (Russia, Africa, Asia, and Latin America) and worrying about getting infected with COVID-19 were associated with decreased smoking among persons of migrant origin. In the general population, younger age, female sex, being other than employed/student, increased loneliness, and decreased contact with close ones were associated with increased smoking, while reduced working capacity and worries that someone close to the respondent will be infected with COVID-19 were associated with decreased smoking.

CONCLUSIONS

The findings of this study contribute to better identification of at-risk populations in future crises situations. This will allow for more efficient targeting and tailoring of health promotion services, including smoking cessation.

Potentially traumatic experiences pre-migration and adverse pregnancy and childbirth outcomes among women of Somali- and Kurdish-origin in Finland

BACKGROUND

Women in precarious conditions in their countries of origin, especially those who have left the country as refugees, may have been victims of serious mental and physical violence. These potentially traumatic experiences may threaten women's reproductive health. This study examines the prevalence of potentially traumatic experiences pre-migration and female genital mutilation/cutting (FGM/C) and their associations with adverse reproductive outcomes among migrant women of Somali- and Kurdish-origin who have been pregnant in Finland.

METHODS

Survey and register data of the participants of the Finnish Migrant Health and Wellbeing Study (Maamu), conducted in 2010-2012, were used. Women of 18 to 64 years of age, 185 Somali- and 230 Kurdish-origin, who had at least one pregnancy or birth in Finland were included in the analysis. The survey data were linked to the Finnish Medical Birth Register, the Register of Induced Abortions, and the Care Register for Health Care until 2018. For each outcome, logistic regression was used and adjusted for age, body mass index, time lived in Finland, and the number of births.

RESULTS

A total of 67% of Somali-origin and 71% of Kurdish-origin women had experienced potentially traumatic experiences pre-migration and 64% of Somali- and 32% of Kurdish-origin women had also undergone FGM/C. In Kurdish-origin women, complications during pregnancy (e.g. bleeding in the first trimester, known or suspected fetal abnormality, signs of fetal hypoxia, death of the fetus and other problems) were significantly more common among women without potentially traumatic experiences (70%) than among women with potentially traumatic experiences (48%) (p-value 0.005). No associations between potentially traumatic experiences or FGM/C and other adverse reproductive outcomes were observed among Somali- or Kurdish-origin women.

CONCLUSION

Past trauma is common among Somali- and Kurdish-origin women and this needs to be evaluated in maternity care. However, we found no association between potentially traumatic experiences pre-migration and adverse reproductive outcomes.

Predicting Internet Use and Digital Competence Among Older Adults Using Performance Tests of Visual, Physical, and Cognitive Functioning: Longitudinal Population-Based Study

BACKGROUND

The rapidly increasing role of the internet in obtaining basic services poses challenges, especially for older adults' capabilities of getting the services they need. Research on the predictors of older adults' internet use and digital competence is especially relevant given that people are living longer than before, and the age profile of many societies is changing rapidly.

OBJECTIVE

We aimed to examine the associations of objective measures of physical and cognitive impairment with the nonuse of the internet for services and low digital competence among older adults.

METHODS

A longitudinal population-based design was used that combined data from performance tests and self-rated questionnaires. Data were gathered in 2017 and 2020 among 1426 older adults aged between 70 and 100 years in Finland. Logistic regression analyses were used to examine the associations.

RESULTS

Those who had poor near (odds ratio [OR] 1.90, 95% CI 1.36-2.66) or distant vision (OR 1.81, 95% CI 1.21-2.71), restricted or failed abduction of upper arms (OR 1.81, 95% CI 1.28-2.85), and poor results from the word list memory (OR 3.77, 95% CI 2.65-5.36) or word list delayed recall (OR 2.12, 95% CI 1.48-3.02) tests had greater odds for nonuse of the internet for services than their counterparts. Moreover, those who had poor near (OR 2.18, 95% CI 1.57-3.02) or distant vision (OR 2.14, 95% CI 1.43-3.19), poor results from the chair stand test (OR 1.57, 95% CI 1.06-2.31), restricted or failed abduction of upper arms (OR 1.74, 95% CI 1.10-2.76), and poor results from the word list memory (OR 3.41, 95% CI 2.32-5.03) or word list delayed recall (OR 2.05, 95% CI 1.39-3.04) tests had greater odds of low digital competence than their counterparts.

CONCLUSIONS

According to our results, older adults' impaired physical and cognitive functioning may hamper their possibilities of accessing internet services such as digital health care services. Our results should be considered when planning digital health care services intended to be used by older adults; that is, digital solutions should also be suitable for older adults with impairments. Furthermore, face-to-face services should be provided for those who cannot use digital services, even if they are assisted properly.

Poor health status before the COVID-19 pandemic is associated with unfavourable changes in health-related lifestyle

AIMS

The effects of COVID-19 containment measures on health-related lifestyle have been both favourable and unfavourable for health. Factors predisposing to unfavourable changes are still poorly known. In this short communication, we aimed to examine which socioeconomic and health-related factors predicted unfavourable lifestyle changes based on data from the same individuals before (2017) the pandemic and during the second wave (2020) of the pandemic in Finland.

METHODS

This individual-level follow-up study was based on a nationally representative, two-stage stratified cluster sample of Finnish adults from the FinHealth 2017 Study, conducted in Spring 2017, and its follow-up survey, conducted in Autumn 2020. A total of 3834 men and women aged 25-69 years at baseline had information of selected lifestyle factors (vegetable consumption, leisure-time physical activity, sleeping problems and nightmares) available at both time points. Odds ratios and 95% confidence intervals for unfavourable lifestyle changes (yes/no) according to socioeconomic and health-related factors were calculated using logistic regression models taking into account the sampling design and non-response.

RESULTS

We found that those having poor health (i.e. psychological distress, poor self-rated health or chronic diseases) or disadvantaged socioeconomic background before the pandemic were prone to unfavourable lifestyle changes during the follow-up.

CONCLUSIONS

Observed unfavourable lifestyle changes in vulnerable population groups may accelerate health inequalities. Targeted health promotion actions are needed to prevent this unfavourable development.

Association of sociodemographic characteristics with self-perceived access to COVID-19 information and adherence to preventive measures among migrant origin and general populations in Finland: a cross-sectional study

OBJECTIVES

This study examines how access to COVID-19 information and adherence to preventive measures varies by sociodemographic characteristics, and whether the associations differ among the migrant origin and the general Finnish population. Additionally, the association of perceived access to information with adherence to preventive measures is examined.

DESIGN

Cross-sectional, population-based random sample.

BACKGROUND

Equity in access to information is crucial for securing individual well-being and successful management of a crisis at population level.

SETTING

Persons who have a residence permit in Finland.

PARTICIPANTS

Migrant origin population constituted of persons aged 21-66 years born abroad, who took part in the Impact of the Coronavirus on the Wellbeing of the Foreign Born Population (MigCOVID) Survey conducted from October 2020 to February 2021 (n=3611). Participants in the FinHealth 2017 Follow-up Survey conducted within the same time frame, representing the general Finnish population, constituted the reference group (n=3490).

OUTCOME MEASURES

Self-perceived access to COVID-19 information, adherence to preventive measures.

RESULTS

Self-perceived access to information and adherence to preventive measures was overall high both among the migrant origin and the general population. Perceived adequate access to information was associated with living in Finland for 12 years or longer (OR 1.94, 95% CI 1.05-3.57) and excellent Finnish/Swedish language skills (OR 2.71, 95% CI 1.62-4.53) among the migrant origin population and with higher education (OR 3.56, 95% CI 1.49-8.55 for tertiary and OR 2.87, 95% CI 1.25-6.59 for secondary) among the general population. The association between examined sociodemographic characteristics with adherence to preventive measures varied by study group.

CONCLUSIONS

Findings on the association of perceived access to information with language proficiency in official languages highlight the need for rapid multilingual and simple language crisis communications. Findings also suggest that crisis communications and measures designed to influence health behaviours at population level may not be directly transferable if the aim is to influence health behaviours also among ethnically and culturally diverse populations.

Occupational Grade, Mental Distress, and the Use of Psychotherapy

INTRODUCTION

Previous studies have shown that manual workers use less psychotherapy than non-manual workers. However, little is known about the match between the use and the need of psychotherapy in different occupational grades. Our study investigates how the prevalence of mental distress corresponds to psychotherapy use rate in different occupational grades by gender.

METHODS

The data were collected from the Rise of Mental Vulnerability Study (use of psychotherapy) and the FinHealth 2017 Study (prevalence of mental distress). Adjusting for age, we calculated General Health Questionnaire (GHQ-12) caseness (a measure for mental distress), a 3-year psychotherapy use rate, and the ratio between GHQ caseness and the psychotherapy use rate in 3 occupational grades (upper non-manual employees, lower non-manual employees, and manual workers) for men and women separately.

RESULTS

In men, for 1 person having used psychotherapy there were 10 persons experiencing mental distress in upper non-manual workers, 14 in lower non-manual workers, and 31 in manual workers. In women, for 1 person having used psychotherapy, there were 6 persons experiencing mental distress in upper non-manual workers, 9 in lower non-manual workers, and 18 in manual workers.

CONCLUSIONS

At the population level, manual employees use considerably less long-term psychotherapy than upper non-manual workers although their level of mental distress is high. This indicates a mismatch between symptoms and therapy, which was higher for men in all occupational grades.

The association of depressive and anxiety symptoms with the metabolic syndrome and its components among Russian, Somali, and Kurdish origin adults in Finland: A population-based study

OBJECTIVE

Positive association of depressive and anxiety symptoms with the metabolic syndrome (MetS) have been reported, however there is little information on these among migrant origin populations. The aim of this study was to examine these associations among diverse migrant origin populations in Finland.

METHODS

Data of 318 Russian, 212 Somali, and 321 Kurdish origin participants in the cross-sectional Finnish Migrant Health and Wellbeing Study (Maamu) aged 30-64 years was used. The general population reference group constituted of 786 Health 2011 Survey participants. Depressive and anxiety symptoms were measured with HSCL-25 subscales. Harmonized definition of MetS was used.

RESULTS

Depressive symptoms were associated with elevated blood pressure in Kurdish origin (30.1%, 95% CI 22.7-38.8 vs. 19.9%, 95%CI 15.4-25.4 for those with and without symptoms respectively); and elevated waist circumference (72.1%, 95%CI 56.9-83.5 vs. 55.0%, 95%CI 50.6-59.4) and triglycerides (30.8%, 95%CI 16.0-51.0 vs. 11.9%, 95%CI 9.3-15.0) in general population. Anxiety symptoms were associated with MetS (47.0%, 95%CI 37.6-56.7 vs. 31.9%, 95%CI 26.7-37.6) and elevated blood pressure (37.2%, 95%CI 28.3-46.9 vs. 18.8%, 95%CI 14.7-23.6), and with elevated triglycerides in Somali origin (33.0%, 95%CI 14.5-59.0 vs. 5.7%, 95%CI 3.3-9.6) and general population (30.2%, 95%CI 16.4-48.8, 12.8%, 95%CI 9.9-16.2). No associations between low HDL-cholesterol and depressive or anxiety symptoms were observed.

CONCLUSION

Cardiometabolic health should be taken into account in mental health services. Future studies should explore the underlying pathways to the observed differences in strengths of associations of depressive and anxiety symptoms with MetS and its components across diverse migrant origin populations.

Study protocol for an epidemiological study 'Multimorbidity - identifying the most burdensome patterns, risk factors and potentials to reduce future burden (MOLTO)' based on the Finnish health examination surveys and the ongoing register-based follow-up

INTRODUCTION

Multimorbidity, defined as the co-occurrence of two or more long-term medical conditions, is an increasing public health concern worldwide causing enormous burden to individuals, healthcare systems and societies. The most effective way of decreasing the burden caused by multimorbidity is to find tools for its successful prevention but gaps in research evidence limit capacities to develop prevention strategies. The aim of the MOLTO study (Multimorbidity - identifying the most burdensome patterns, risk factors and potentials to reduce future burden) is to provide novel evidence required for cost-effective prevention of multimorbidity by defining the multimorbidity patterns causing the greatest burden at the population level, by examining their risk and protective factors and by estimating the potentials to reduce the future burden.

METHODS AND ANALYSIS

The MOLTO study is based on the data from the Finnish population-based cross-sectional (FINRISK 2002-2012, FinHealth 2017 the Migrant Health and Well-being Study 2010-2012) and longitudinal (Health 2000/2011) health examination surveys with individual-level link to administrative health registers, allowing register-based follow-up for the study participants. Both cross-sectional and longitudinal study designs will be used. Multimorbidity patterns will be defined using latent class analysis. The burden caused by multimorbidity as well as risk and protective factors for multimorbidity will be analysed by survival analysis methods such as Cox proportional hazards and Poisson regression models.

ETHICS AND DISSEMINATION

The survey data have been collected following the legislation at the time of the survey. The ethics committee of the Hospital District of Helsinki and Uusimaa has approved the data collection and register linkages for each survey. The results will be published as peer-reviewed scientific publications.

Lifestyle factors and obesity in young adults - changes in the 2000s in Finland

AIMS

Young adulthood is a life stage that is vulnerable to detrimental lifestyle changes and excessive weight gain, which may have major effects on health later in life. This study aimed to examine the changes in lifestyle-related factors in the 2000s and sociodemographic differences in lifestyle in Finnish young adults.

METHODS

The study was based on the cross-sectional data from two representative samples of Finnish young adults aged 18-29 years from the Health 2000 Survey (n = 1894; 90% participated) and the FinHealth 2017 Study (n = 1162; 54% participated). Sociodemographic factors, lifestyle choices (smoking, alcohol consumption, intake of vegetables, physical activity), and anthropometrics were self-reported. Weighted prevalence based on predictive margins and odds ratios were analyzed using logistic regression, taking into account the sampling design and non-response.

RESULTS

The prevalence of daily cigarette smoking decreased between the years 2000 and 2017 from 34% to 12% (p < 0.01) and from 23% to 11% (p < 0.01) in men and women, respectively. There was a decline in the prevalence of daily intake of fresh vegetables, especially in men. The prevalence of obesity (BMI ⩾ 30 kg/m²) doubled being 15% in men and 18% in women in 2017. Health-endangering lifestyles, measured by a lifestyle sum score, were more common among young adults with lower education compared to those with higher.

CONCLUSIONS

This study showed both favorable and unfavorable changes in the lifestyles of Finnish young adults in the 2000s. Health-endangering lifestyles were more common among young adults with lower education, suggesting the need for tailored health-promoting actions. Special attention should be given to obesity prevention.

Cross-national comparisons of health indicators require standardized definitions and common data sources

Background

Health indicators are used to monitor the health status and determinants of health of the population and population sub-groups, identify existing or emerging health problems which would require prevention and health promotion activities, help to target health care resources in the most adequate way as well as for evaluation of the success of public health actions both at the national and international level. The quality and validity of the health indicator depends both on available data and used indicator definition. In this study we will evaluate existing knowledge about comparability of different data sources for definition of health indicators, compare how selected health indicators presented in different international databases possibly differ, and finally, present the results from a case study from Finland on comparability of health indicators derived from different data sources at national level.

Methods

For comparisons, four health indicators were selected that were commonly available in international databases and available for the Finnish case study. These were prevalence of obesity, hypertension, diabetes, and asthma in the adult populations. Our evaluation has three parts: 1) a scoping review of the latest literature, 2) comparison of the prevalences presented in different international databases, and 3) a case study using data from Finland.

Results

Literature shows that comparability of estimated outcomes for health indicators using different data sources such as self-reported questionnaire data from surveys, measured data from surveys or data from administrative health registers, varies between indicators. Also, the case study from Finland showed that diseases which require regular health care visits such as diabetes, comparability is high while for health outcomes which can remain asymptomatic for a long time such as hypertension, comparability is lower. In different international health related databases, country specific results differ due to variations in the used data sources but also due to differences in indicator definitions.

Conclusions

Reliable comparison of the health indicators over time and between regions within a country or across the countries requires common indicator definitions, similar data sources and standardized data collection methods.

Hypertensive disorders of pregnancy among women of migrant origin in Finland: A population-based study

INTRODUCTION

Hypertensive disorders of pregnancy are a leading cause of maternal and perinatal mortality and morbidity worldwide. We studied the prevalence of hypertensive disorders of pregnancy among women of migrant origin in Finland.

MATERIAL AND METHODS

This study used data from the nationwide Medical Birth Register. Information on the most recent singleton birth of women who delivered between 2004 and 2014 (n = 382 233) was included. Women were classified into nine regional categories based on the country of origin. Women of Finnish origin were the reference group. Generalized linear models adjusted for maternal age, socioeconomic position, smoking in pregnancy, parity, pre-pregnancy body mass index, preexisting diabetes and delivery year were used to study the association between region/country of origin and hypertensive disorders of pregnancy.

RESULTS

Among the study population, almost 8% were of migrant origin. The prevalence of hypertensive disorders of pregnancy varied from 1.3% (women of East Asian origin) to 4.2% (women of Sub-Saharan African origin), compared with 4.6% in the Finnish origin reference group. Compared with women of Finnish origin, the risk for any hypertensive disorders of pregnancy after adjustment for confounders was lower for women of migrant origin, with an exception for women of Sub-Saharan African origin. When analyzing gestational hypertension and preeclampsia outcomes separately, Sub-Saharan African origin women had a lower risk for gestational hypertension (risk ratio [RR] 0.41, 95% confidence interval [CI] 0.30-0.56) but a higher risk for preeclampsia (RR 1.77, 95% CI 1.44-2.17) than women of Finnish origin.

CONCLUSIONS

In general, women of migrant origin in Finland had a lower risk for any hypertensive disorders of pregnancy and gestational hypertension. The risk for preeclampsia was higher among women of Sub-Saharan African origin and may warrant special attention.

Individual level changes in body weight among Finnish adult population during the COVID-19 pandemic

Background

The indirect effects of COVID-19 pandemic are yet undefined, but behavioral and lifestyle consequences of the containment measures may cause weight changes, with different concerns across demographic groups. Our aim was to determine weight changes based on the data collected from same individuals before (2017) and during (2020) the COVID-19 pandemic.

Methods

Participants aged 25+ years, from the nationally representative FinHealth 2017 Study and its follow-up survey in autumn 2020, with information on self-reported weight in both years were included (n = 4770). Weight maintenance was defined as < ± 5% change in body weight for each individual (i.e. weight loss = ≥5% loss; weight gain = ≥5% gain). Prevalence was estimated using inverse probability weights, acknowledging sampling design and non-response.

Results

Overall, two thirds of the population maintained weight during follow-up, but prevalence rates for weight change differed by age and sex. Prevalence of weight loss was highest among 70+ year olds (22% in men, 95% confidence interval (CI) 17-27; 26% in women, 95% CI 22-30), while they rarely experienced weight gain. Among 50-69 year olds weight gain was as common as loss, being around 15% for both indicators and sexes. Prevalence of weight gain was highest among 25-49 year olds (20% in men, 95% CI 18-23; 36% in women, 95% CI 33-40). Men with lowest education had gained weight more often (24%, 95% CI 19-30) than those with middle (16%, 95% CI 14-19) or high (14%, 95% CI 12-16) education, while for women no differences emerged, the prevalence ranging between 20-24% by education.

Conclusions

The weight loss among 70+ year olds seems worrying, but might be age related. Moreover, younger women and men with low education gained weight, groups known to be vulnerable for weight gain. Further analyses are required to evaluate whether containment measures related to COVID-19 pandemic have caused additional change compared to ageing and time related change.

Key messages

Few weight changes were observed in the Finnish adult population. As weight gain/loss may take longer time to develop, further studies are needed to address the long term effects of COVID-19 pandemic.

To avoid increasing health inequity after pandemic, public health promotion should stress obesity prevention among young women plus men with low education. Weight loss is a concern among the elderly.

Health inequalities -development of a monitoring system in Finland

Background

Health in Finland has developed positively in recent decades, but there are still large differences between population groups. Wide inequalities persist between socio-economic groups, for example by education, occupational status and income, in different domains of health such as self-reported health, morbidity, and mortality. Our aim in the sub-project of the Joint Action Health Equity Europe was to describe the status of national health inequality monitoring in Finland, and to present ideas for improving the situation, including the key indicators to be monitored.

Methods

Several nationally representative registers and population surveys are the key sources of health information in Finland. We summarized information on the current state of socioeconomic health inequalities and their development over the past decades to identify research based health topics and indicators, selecting those where clear differences have been identified between education or income groups among the working-aged people.

Results

We recommend 13 indicators to monitor and evaluate socio-economic health inequalities in the Finnish adult population. They cover five topics: health status, functioning, work ability, lifestyles and social factors. The recommended indicators are in line with the Nordic recommendation of inequality indicators and allow comparison between EU countries. This is the first step in developing a full monitoring system. The second step is needed to reach an agreement on the implementation.

Conclusions

High-quality population survey and register data make it possible to monitor health inequalities in Finland. Register-based data need to be supplemented with population surveys, both health interview and health examination surveys, to provide necessary information on risk factors, functioning and perceived health.

Key messages

The key characteristics of successful systematic monitoring of health inequalities are regularity, up-to-date information, validity of selected indicators and coverage of the most important phenomena. Monitoring enables identification of health needs which must be recognized in policy-making, targeting of services, regional benchmarking and support for health impact assessment in policy-making.

Information access and preventive measures during COVID-19 among migrants and general population

Background

Access to information and adherence to preventive measures are crucial for containing the COVID-19 outbreak. This study examines access to information and adherence to preventive measures during the COVID-19 pandemic among migrant origin persons and the general population.

Methods

Data from the Finnish MigCOVID Survey conducted 10/2020 to 2/2021 among persons aged 20 to 66 years was used (n = 3 668). Participants in Health 2017 follow-up survey were the reference group (n = 3 490). We examined age and sex-adjusted access to information by language skills and adherence to preventive measures (staying home if fluish; keeping a safety distance; wearing a face mask; good hand and coughing hygiene; avoiding traveling abroad; avoiding shaking hands with others; downloading the Koronavilkku contact tracing app).

Results

Persons with excellent Finnish/Swedish language skills (96.8%; 95% CI 95.0-97.9) reported receiving sufficient information more often those with intermediate (92.3; 95% CI 88.8-94.8) or basic (91.0%; 95% CI 88.0-93.3) language skills. Overall high adherence to preventive measures was observed both among the migrant origin and the general population. However, significant differences in the migrant origin population by region of origin were observed. More pronounced differences between migrant origin persons and general population persons were observed for avoiding traveling abroad (83.7%; 95% CI 81.1-86.0 vs. 96.6%; 95% CI 95.6-97.3) and downloading the Koronavilkku app (42.8%; 95% CI 39.8-45.9 vs. 64.3%; 95% CI 61.7-66.8).

Conclusions

Poorer perceived access to information by language skills points to the continuous need for use of simple language and multilingual communication materials. Self-reported adherence to key preventive measures campaigned by health authorities was generally high both among persons of migrant origin and the general population, although concerns were noted in adherence to these recommendation in some regional groups.

Key messages

Multilingual and multichannel communication is central in crisis situations to ensure adequate access to information among different population groups.

Higher incidence of COVID-19 among migrant origin persons is likely related not only to information access and adherence to preventive measures, but also to various social and structural factors.

Individual level lifestyle changes during the COVID-19 pandemic – A Finnish population-based study

Background

The COVID-19 pandemic containment measures may affect lifestyle. We aimed to examine the changes in key lifestyle factors based on the data from same individuals before (2017) and during (2020) the COVID-19 pandemic.

Methods

The study is based on the FinHealth 2017 Study representing the Finnish adult population, and its follow-up questionnaire conducted in autumn 2020. A total of 4814 individuals aged 25 and older at baseline answered the same questions on lifestyle in both years. Regular leisure-time physical activity (LPA), daily use of vegetables and/or fruits, experience of adequate sleep, daily use of nicotine products and high-risk use of alcohol, were dichotomized (yes/no) for the analysis. Weighted prevalence (no/favorable/unfavorable change) for three age groups (25-49, 50-69, 70+ years) was analyzed using multinomial logistic regression, sampling design and non-response acknowledged.

Results

In general, the prevalence of total changes observed varied 6 − 27% between lifestyle factors. The changes were both unfavorable and favorable for health. About 14% (95% CI 11,17) and 12% (95% CI 9,16) of older women and men, respectively, had LPA in 2017 but not in 2020. Corresponding prevalence for favorable change in LPA were smaller, 6% (95% CI 4,8) in older women and 7% (95% CI 4,9) in men. In older women, the results concerning daily use of vegetables and fruits were parallel. In contrast, in older women the changes observed in the experience of adequate sleep were mainly favorable. In all age groups, high-risk use of alcohol slightly decreased especially in men but the changes in use of nicotine products were minor.

Conclusions

The results highlight unfavorable changes in LPA and vegetable consumption especially in older women during the COVID-19 pandemic. Part of the unfavorable changes may be explained by aging, but the pandemic containment measures may have accelerated them indicating the need for health promotion actions among the elderly.

Key messages

The lifestyle changes observed during COVID-19 pandemic were complex, varying by sex and age groups and being both favorable and unfavorable for health.

Special attention should be given to promotion of physical activity in the elderly during and after the pandemic.

Gestational diabetes among women of migrant origin in Finland-a population-based study

BACKGROUND

Migrant women may have a higher risk for gestational diabetes mellitus (GDM) and the related adverse outcomes. We studied the prevalence of GDM among migrant-origin women in Finland.

METHODS

This study used data from the nationwide Medical Birth Register. Information on the most recent singleton births of women delivering between 2004 and 2014 (N = 379 634) was included. Women were classified into nine regional categories based on the country of origin. Finnish origin women were the reference group. Generalized linear models adjusted for maternal age, parity, socioeconomic position, pre-pregnancy body mass index and year of delivery were used to study the association between region/country of origin and GDM.

RESULTS

Among the study population, almost 8% were of migrant origin. The prevalence of GDM varied from 6.1% (women of Latin American/Caribbean origin) to 18.4% (South Asian origin), compared to 8.7% in the Finnish reference group. When adjusted for confounders, women of South Asian, East Asian, Middle Eastern/North African and Russian/former USSR origin had a higher risk for GDM than Finnish origin women. By country of origin, women originating from Pakistan, Bangladesh, Sri Lanka, India, Afghanistan, Nepal, China, Philippines, Vietnam, Thailand, Morocco, Turkey, Iran, Iraq and former USSR had a higher risk for GDM than Finnish origin women.

CONCLUSIONS

There is substantial variation in the prevalence of GDM by country of origin. Women of South Asian, East Asian and Middle Eastern/North African origin had the highest risk for GDM and may warrant special attention.

Use of Health Services and Unmet Need among Adults of Russian, Somali, and Kurdish Origin in Finland

Equal access to health care is one of the key policy priorities in many European societies. Previous findings suggest that there may be wide differences in the use of health services between people of migrant origin and the general population. We analyzed cross-sectional data from a random sample of persons of Russian (n = 692), Somali (n = 489), and Kurdish (n = 614) origin and the Health 2011 survey data (n = 1406) representing the general population in Finland. Having at least one outpatient visit to any medical doctor during the previous 12 months was at the same level for groups of Russian and Kurdish origin, but lower for people of Somali origin, compared with the general population. Clear differences were found when examining where health care services were sought: people of migrant origin predominantly visited a doctor at municipal health centers whereas the general population also used private and occupational health care. Self-reported need for doctor's treatment was especially high among Russian women and Kurdish men and women. Compared to the general population, all migrant origin groups reported much higher levels of unmet medical need and were less satisfied with the treatment they had received. Improving basic-level health services would serve besides the population at large, the wellbeing of the population of migrant origin.

Prevalence of obesity and disturbances in glucose homeostasis in HIV-infected subjects and general population - missed diagnoses of diabetes?

Objectives

Comparative data on glucose disorders using fasting blood samples between people living with HIV (PLWH) and the general population are lacking. The objective of this study was to compare the prevalence and risk factors of obesity and disturbances in glucose homeostasis between PLWH treated with modern antiretroviral therapy and the general population.

Methods

Adjusted prevalence of obesity, features of insulin resistance (triglyceride:high‐density lipoprotein cholesterol ratio and alanine aminotransferase), impaired fasting glucose (IFG), diabetes mellitus (DM) and combined dysglycaemia (presence of IFG or DM) were determined using fasting blood samples among 1041 PLWH and 7047 subjects representing the general population.

Results

People living with HIV had a lower prevalence of obesity [18.2%, 95% confidence interval (CI): 15.1–21.2 vs. 23.9%, 95% CI: 22.4–25.4], but a higher prevalence of insulin resistance and IFG (20.0%, 95% CI: 16.6–23.4 vs. 9.8%, 95% CI: 8.7–10.8) than the general population. Fasting glucose concentration was higher, but glycated haemoglobin (HbA1c) was lower, among PLWH. Prevalence of dysglycaemia for a given body mass index (BMI) was higher in PLWH than in the general population. The prevalence of DM did not differ between PLWH (13.2%, 95% CI: 10.2–15.9) and the general population (14.5%, 95% CI: 13.6–15.4).

Conclusions

The prevalence of obesity was lower, but the risk of dysglycaemia for a given BMI was significantly higher, among PLWH, highlighting the importance of prevention and treatment of obesity among HIV‐infected subjects. Regardless of the increased prevalence of insulin resistance and IFG, DM was surprisingly not more common among PLWH, raising concern about the under‐diagnosis of DM, possibly due to low sensitivity of HbA1c in this patient population.

Cervical Cancer Screening Participation among Women of Russian, Somali, and Kurdish Origin Compared with the General Finnish Population: A Register-Based Study

Migrant-origin women are less prone to cervical screening uptake compared with host populations. This study examined cervical cancer screening participation and factors associated with it in the Finnish mass screening program during 2008–2012 in women of Russian, Somali and Kurdish origin compared with the general Finnish population (Finns) in Finland. The study population consists of samples from the Finnish Migrant Health and Well-being Study 2010–2012 and Health 2011 Survey; aged 30–64 (n = 2579). Data from the Finnish screening register linked with other population-based registry data were utilized. For statistical analysis we employed logistic regression. Age-adjusted screening participation rates were Russians 63% (95% CI: 59.9–66.6), Somalis 19% (16.4–21.6), Kurds 69% (66.6–71.1), and Finns 67% (63.3–69.8). In the multiple-adjusted model with Finns as the reference; odds ratios for screening were among Russians 0.92 (0.74–1.16), Somalis 0.16 (0.11–0.22), and Kurds 1.37 (1.02–1.83). Among all women, the substantial factor for increased screening likelihood was hospital care related to pregnancy/birth 1.73 (1.27–2.35), gynecological 2.47 (1.65–3.68), or other reasons 1.53 (1.12–2.08). Screening participation was lower among students and retirees. In conclusion, screening among the migrant-origin women varies, being significantly lowest among Somalis compared with Finns. Efforts using culturally tailored/population-specific approaches may be beneficial in increasing screening participation among women of migrant-origin.

Disparities in treatment of diabetes and hypertension among groups of foreign origin and the general Finnish population

BACKGROUND

Migrants from low-income countries are more predisposed to diabetes and cardiovascular risks than host European natives, but how treatment targets are met in migrant patients is unclear. We examined health service use and treatment of diabetes and hypertension among selected migrant groups and the general Finnish population and compared prevalence of cardiovascular risk factors between patients and non-patients.

METHODS

Cross-sectional data from randomly sampled 30- to 64-year-old participants (387 Russian, 198 Somali and 343 Kurdish origin migrants) of the Migrant Health and Wellbeing Survey (2010-2012) were used. Health 2011 survey data (n = 1086) were used as a comparison group.

RESULTS

Compared with the general population, diabetes-related doctor/nurse visits were more frequent among Russian and Somali, but not the Kurdish group. Use of prescribed antidiabetic and antihypertensive drugs were significantly lower among Russians (78%/56%) and Kurdish (68%/58%), but not in Somalis (85%/62%) compared with the general population (96%/78%). Obesity, elevated blood pressure and elevated glucose levels were more prevalent in patients than non-patients, and over 60% of patients and over 70% of non-patients had elevated plasma low density lipoprotein cholesterol. Differences in cardiovascular disease (CVD) risk profiles between patients and non-patients were not associated with socio-economic factors.

CONCLUSIONS

This study indicates disparities in prevalence and management of diabetes and hypertension and their associated risk factors among ethnic groups. Diabetes, CVD risks and treatment outcomes in patients were sub-optimal, especially among foreign origin groups. Comprehensive health promotion strategies are needed to improve cardiometabolic health in vulnerable populations.

Developing the health examination protocol for asylum seekers in Finland: project results

Issue

Initial health assessment is crucial for identification of healthcare needs and screening of acute health problems among new asylum seekers. As in other countries, practices across reception centres in Finland varied and health data was inconsistently recorded, making systematic monitoring through the electronic health record system (EHR) challenging.

Description of the issue

The main objectives of the national Developing the health examination protocol for asylum seekers in Finland project (TERTTU, 2017-2019) were to unify practices across reception centres through development of health assessment content and the quality of EHR recordings. The project consisted of three phases: 1) baseline evaluation; 2) conduct of a population-based health examination survey among asylum seeking adults and children; 3) development work guided by findings of stages 1 and 2, supplemented with thematic qualitative interviews with end-users (reception centre nurses, asylum seekers and authorities supervising services).

Results

The project exceeded expectations. Altogether 1087 adults and children participated in the survey (participation rate 76 %). Survey findings were published in a national report, providing the main evidence-base for development work. This was complemented by thematic interviews with 15 reception centre nurses, 19 asylum seekers and 3 authority representatives. Health assessment protocol was piloted and further developed based on feedback from end-users and transferred into the reception centres EHR. A handbook for the health assessment was published, supported with educational short videos.

Lessons

Successful implementation required close collaboration with authorities responsible for providing services for asylum seekers and involvement of end users at all stages. Results of this project benefit all other countries receiving asylum seekers. The study protocol is available in English, Somali, Kurdish (Sorani), Dari, Arabic, Russian, French and Finnish.

Key messages

The initial health assessment protocol for asylum seekers and supporting materials developed in the TERTTU project benefits all receiving countries. Systematic recording of health data was also developed, which will be used for planning health system response according to the health care needs of new asylum seekers.

Births, miscarriages and induced abortions among foreign born women in Finland

Background

The increasing number of foreign-born women living in Finland has raised a need for more information about their sexual and reproductive health and need for services. This study explores the prevalence of births, induced abortions and miscarriages as well as the associated socioeconomic factors of foreign-born women.

Methods

This study used data collected in the Survey on Well-Being Among Foreign Born Population (FinMonik), conducted in 2018-2019. The random sample (n = 6 695) consisted of women aged 18 to 64 years and living in Finland. The participation rate among women was 56% (n = 3 746). The results were stratified according to country groups based on geographic region of origin: Middle East and Africa; Russia, former Soviet Union and Estonia; Asia; EU, North America, Latin America and others. The analyses were conducted with logistic regression adjusting for age. In the analyses, weights were used to reduce non-response bias.

Results

The proportion of women who had at least one birth in their lifetime varied from 67 to 80%. Those from the Middle East or Africa had the highest proportion of three or more births (41%). The proportion of women who had experienced induced abortion was highest among women from Russia, former Soviet Union and Estonia: 34% of these women had experienced at least one abortion while 20% had experienced at least two abortions. No difference in reported miscarriages was observed between the groups (20-27%). In all groups, married women (82%) and those with only basic education (82%) had more often at least one birth than unmarried women (61%) and those with higher education (70%). Compared to the other groups, lower educated Russian, former Soviet Union and Estonian women had more often experienced at least one induced abortion (44 %).

Conclusions

There are major differences in the prevalence of births and abortions among women from different regions and educational level.

Key messages

Challenges in sexual and reproductive health vary by region of origin. Low-threshold health services and health education are needed to guarantee better sexual and reproductive health for all women.

Adults with young children are more satisfied with their lives than other adults

Background

Limited research exists on the differences in the wellbeing of adults with young children and those without. The aim of this study was to compare the well-being of adults with and without young children.

Methods

The study is based on the FinHealth 2017 Study of a nationally representative sample on adults aged 18-50-years (n = 4764, 58% participated). Information on wellbeing was collected through self-administered questionnaires. Adults living in a household with young children (under 7-years old, n = 762) were compared to adults living in a household without young children (n = 1864). Inverse probability weights were used in the analysis to correct for the effects of non-response and different sampling probabilities.

Results

Nearly 90 % of adults with young children rated their quality of life as good or very good and were more satisfied with their family life (women 84% vs. 76%, men 87 % vs. 78%) and life achievements (women 82% vs. 69%, men 78% vs. 58%) compared to other adults. No difference was observed in satisfaction with the financial situation. Differences in the experience of psychological distress (Mental Health Inventory, MHI-5 score ≤52) were statistically insignificant. 6% of women and 7% of men with young children experienced psychological distress while the equivalent percentage of other adults was 9% in both sexes. Differences in symptoms of depression (Beck Depression Inventory, 6 item score &gt;4) were also statistically insignificant, although the prevalence was somewhat lower for those with children (women 12% vs. 15%, men 6% vs. 12%). Adults with young children reported sufficient sleep less often compared to other adults (women 64% vs. 76%, men 67% vs. 77%).

Conclusions

Most parents of young children have a good quality of life and are satisfied with their life. Getting sufficient sleep is one of the main challenges of adults with young children.

Key messages

Adults with young children are more satisfied with their life compared to other adults. There is still a need for holistic lifestyle guidance, especially to promote mental well-being and sufficient sleep of adults with young children.

Migrants Are Underrepresented in Mental Health and Rehabilitation Services-Survey and Register-Based Findings of Russian, Somali, and Kurdish Origin Adults in Finland

Mounting evidence suggests that migration background increases the risk of mental ill health, but that problems exist in accessing healthcare services in people of migrant origin. The present study uses a combination of register- and survey-based data to examine mental health-related health service use in three migrant origin populations as well as the correspondence between the need and use of services. The data are from the Finnish Migrant Health and Wellbeing Study (Maamu), a comprehensive cross-sectional interview and a health examination survey. A random sample consisted of 5909 working-aged adults of Russian, Somali, and Kurdish origin of which 3000 were invited to participate in the survey and the rest were drawn for a register-based approach. Some of the mental health services, based on registers, were more prevalent in the Kurdish origin group in comparison with the general population and less prevalent in the Russian and Somali origin groups. All the migrant origin groups were underrepresented in rehabilitation services. When affective symptoms were taken into account, all the migrant origin groups were underrepresented in all of the services. This calls for actions to promote mental health, diminish the barriers to access services, and improve the service paths for migrants.

Pregnancy complications in women of Russian, Somali, and Kurdish origin and women in the general population in Finland

Objective:

We compared the prevalence of gestational diabetes and hypertensive disorders in the most recent pregnancy among women of Russian, Somali, and Kurdish origin and women in the general population in Finland.

Methods:

The study groups were selected from population-based samples of 18- to 64-year-old women. The women were of Russian (n = 318), Somali (n = 583), and Kurdish (n = 373) origin or from the general population (n = 243), and had given birth in Finland between 2004 and 2014. The data were obtained from the National Medical Birth Register and the Hospital Discharge Register. Data on gestational diabetes and hypertensive disorders were extracted based on relevant International Classification of Diseases, Tenth Revision codes. The main statistical methods were logistic regression analyses adjusted for age, parity, body mass index, socioeconomic status, and smoking.

Results:

The prevalence of gestational diabetes was 19.1% in Kurdish, 14.4% in Somali, 9.3% in Russian, and 11.8% in the general population. The prevalence of hypertensive disorders was 5.4% in the general population, 3.8% in Somali, 3.1% in Kurdish, and 1.7% in Russian. When adjusted for confounders, Kurdish women had two-fold odds for gestational diabetes (odds ratio = 1.98; 95% confidence interval = 1.20–3.32) compared with the general population, but the odds for hypertensive disorders did not differ between groups.

Conclusion:

Women of Kurdish origin were more likely to develop gestational diabetes. Studies with larger samples are required to confirm these findings to develop prevention strategies for later development of type 2 diabetes. Future research including other migrant groups is recommended to identify differences in pregnancy complications among the women in migrant and general population.

The Role of Perceived Unjust Treatment in Unmet Needs for Primary Care Among Finnish Roma Adults

The main goal in developing services is to guarantee equal access to healthcare services that are suited to the patients’ needs. Previous studies have shown that the Roma are more likely to experience unjust treatment in health services than the general population. This study examines the association between perceived unjust treatment in healthcare and self-assessed unmet need for primary care provided by general practitioners (GPs) and nurses among the Finnish Roma. The data from the Finnish Roma Wellbeing Study (Roosa), conducted in 2017–2018, were used. Snowball sampling was used in recruiting study participants (n = 365, 61% women). Logistic regression was used to test the association between perceived unjust treatment and unmet need for primary care. Confounders used were gender, age, marital status, education, employment, and self-rated health. Those who had experienced unjust treatment in healthcare were more likely to report unmet need for care provided by GPs (odds ratios (OR) = 6.44; p < 0.001) and nurses (OR = 11.18; p < 0.001) than those who felt that they had been treated justly. This association remained after adjustments for the confounders. Bidirectional guidance between the Roma and service providers should be improved and the Roma communities involved in service development using participatory methods.

Differences in caesarean delivery and neonatal outcomes among women of migrant origin in Finland: A population-based study

BACKGROUND

In Finland, limited information is available on neonatal disparities among women of migrant origin.

OBJECTIVE

This study investigated differences in caesarean delivery and neonatal outcomes between women of migrant origin and Finnish women in Finland.

METHODS

The study was based on nationwide data from the Medical Birth Register of Finland. Our study included information on the most recent singleton birth of women delivering between January 2004 and December 2014 (N = 382 233). Women were classified into nine regional categories based on their country of origin. Generalized linear models were used to describe associations between country of origin and pregnancy outcomes adjusted for maternal age, socio-economic status, pre-pregnancy body mass index, parity, marital status, smoking during pregnancy, and delivery year. Finnish women were the reference group.

RESULTS

Among the study population, almost 92% of women were of Finnish origin; the remaining 8% were of migrant origin. Among the migrant women, those of Russian/former USSR origin were the largest group (n = 11 994); the smallest group was women of Latin American/Caribbean origin (n = 739). Compared with Finnish women, women of sub-Saharan African, South Asian, and East Asian origin were at greater risk of emergency caesarean delivery, preterm birth, low birthweight, and lower five-minute Apgar scores for newborns. Latin American/Caribbean-origin women were at increased risk of both elective and emergency caesarean delivery and lower five-minute Apgar scores compared with Finnish women. Women of Russian/former USSR origin overall had a lower risk of caesarean delivery and poor neonatal outcomes compared with Finnish women.

CONCLUSIONS

We identified sub-Saharan African, South Asian, and East Asian women as higher-risk groups, and women from Russia/former USSR as a lower-risk group, for emergency caesarean delivery and poor neonatal outcome compared with Finnish women. More research is needed to identify the reasons for these differences by country of origin in Finland.

Collecting high-quality survey data on hard-to-reach populations: lessons from Finland

Issue

Hard-to-reach populations refer to groups that may be difficult to involve in research. Minorities and persons with migration background (PMB) are often underrepresented in population-based surveys. This may lead to serious bias. Description of the problem: Several surveys on the health and wellbeing of hard-to-reach populations have been conducted in Finland since 2010. Strategies for collecting high-quality data have been identified in five surveys focused on specific migrant groups (Maamu n = 3000), the foreign-origin population (UTH n = 6000; FinMONIK n = 13650), newly-arrived asylum seekers (TERTTU n = 1087) and Finnish Roma (ROOSA n = 365). Also few routinely collected studies include indicators of ethnic background or origin (e.g. School Health Promotion study).

Results

Country of birth and foreign origin can be identified in Finland using register-based sampling. Snowball sampling was needed for the Roma population. Strategies to reach participants included information dissemination, translated questionnaires, multilingual personnel, telephone contacts and door-to-door visits. Stakeholders and participants were involved in planning and reporting. Participation rates as high as 70-80% were reached from register-based samples. Lessons: High-quality survey data can be collected on hard-to-reach populations. This requires adequate resources including multilingual personnel and researcher-participant trust. The cross-cultural validity of survey questions is critical; cognitive interviews can be used to improve cultural sensitivity. Researchers should be sensitive of sense of belonging, e.g. PMB may object being seen as “migrants”. Members of hard-to-reach populations should be involved in research, and not merely objects of a study.

Main messages

High participation rates can be achieved with adequate time, financial resources and established researcher-participant trust. Data collection should be inclusive and clearly benefit the individuals and populations in concern.

Overweight and abdominal obesity in women of childbearing age of Russian, Somali and Kurdish origin and the general Finnish population

Background

Migrant background and higher parity may increase the risk of being overweight. We compared the prevalence of overweight (body mass index ≥25 kg/m2) and abdominal obesity (waist-to-height ratio ≥0.5) between non-pregnant migrant and Finnish women aged 18-45 years.

Methods

The participants were 165 Russian, 164 Somali and 179 Kurdish origin women from the cross-sectional Migrant Health and Wellbeing study. The reference group included 388 women from the general Finnish population. Body anthropometrics were measured. The main statistical methods were logistic regression adjusted for sociodemographic and reproductive variables.

Results

The unadjusted prevalence of overweight and obesity, respectively, were higher among Somali (32.9%, 30.9%, P < 0.001) and Kurdish women (41.1%, 19.5%, P < 0.001) than among Finnish women (19.9%, 9.8%). The adjusted odds ratios (95% CI) for overweight (including obesity) were 0.54 (0.33; 0.89) for Russian, 2.89 (1.66; 5.03) for Somali and 2.56 (1.64; 4.00) for Kurdish women compared with Finnish women. Kurdish women had 2.96-fold (1.75; 5.00) adjusted odds ratio for abdominal obesity compared with Finnish women. Being parous was associated with overweight and abdominal obesity among Kurdish women.

Conclusions

Overweight and obesity were very common among Somali and Kurdish origin women. Information on diet and physical activity in these groups is needed.

Prevalence of hypertension and diabetes in Finland by different data sources

Background

Population level information on the prevalence of hypertension and diabetes is needed to support planning and evaluation of preventive activities and care. Population based health examination surveys (HES) can provide valid information, but they are time consuming and expensive. Administrative registers on hospitalizations and out-patient visits could provide information faster and at less cost.

The aim of this study is to estimate how comparable prevalence estimates of type 2 diabetes (T2D), hypertension and their combination are based on data from the Finnish national health examination survey (FinHealth 2017) and data from administrative hospital and primary care registers in Finland.

Methods

Survey data were linked to care registers using personal identity codes. Survey based hypertension was defined as SBP≥140 mmHg or DBP≥90 mmHg or self-reported use of antihypertensive medications; and T2D as HbA1c ≥48 mmol/mol or self-reported us of diabetes medications. Corresponding indicators from care registers were: hypertension and T2D as a reason for care or visit or having received prescription for diabetes medication (using ICD-10, ICPC and ATC codes).

Results

For hypertension, survey data provided the prevalence of 43 % while only 12 % of individuals were identified as hypertensives in the register data. The prevalence of T2D was 9 % in both data sources. The prevalence of having both hypertension and T2D was 7 % based on survey data and 3 % based on register data. Agreement between survey and register data was lower for hypertension (Cohen’s kappa 0.23) than for T2D (0.84).

Conclusions

Register data provided lower prevalence for hypertension than the survey data. For diabetes, similar prevalences were observed. As there are limitations in the coverage of register data more reliable population level information can be obtained from HES.

Key messages

Health examination surveys cover persons with undiagnosed problems and conditions omitted in national registers. Hypertension and T2D should be monitored with both register and survey data.

The health of asylum seekers in Finland: a total population health examination survey (TERTTU)

Background

There is scarcity of representative population-based data on the health and wellbeing of asylum seekers in Europe. The Asylum Seekers Health and Wellbeing Survey (TERTTU) was launched to provide the evidence-base for developing services for asylum seekers as well as for planning and allocation of healthcare resources at a national level.

Methods

A sample of all first-time asylum applicants between 19.2-30.11.2018 was drawn from the Finnish Immigration Services electronic asylum database. Altogether 784 adults aged 18 years and older took part in the standardised health examination and face-to-face interview with participation rate of 79%. Interviewed health measures included the Minimum European Health Module, conditions previously diagnosed by a physician, permanent injury due to violence or accident and somatization.

Results

Self-rated health was good among 66% (95% CI 62,5-69,1) and 42% (95% CI 38,5-45,4) reported having some self-reported long-term illness or health problem. The most common previously diagnosed conditions were diseases of the circulatory system (19%, 95% CI 16,5-22,0), musculoskeletal system (18%, 95% CI 15,6-21,1), mental and behavioural disorders (13%, 95% CI 10,9-15,6) and diseases of the respiratory system (10%, 95% CI 8,0-12,2 ). Nearly half (47%, 95% CI 43,7-50,8) reported having a permanent injury due to violence or accident. Somatisation was common: 23% (95% CI 20,3-26,2) reported having headache, 23% (95% CI 19,9-25,8) back ache and 13% (95% CI 10,8-15,6) other pains at least several times a week.

Conclusions

The overall health of newly-arrived asylum seekers was poorer compared with the general Finnish population and migrant origin populations from similar countries of origin permanently living in Finland. Significant differences in asylum seekers health were found by sex and region of origin. Survey data will be used for developing the national initial health assessment protocol for asylum seekers during 2019.

Key messages

The TERTTU Survey is the largest population-based health examination survey among newly-arrived asylum seekers in Europe to date. The extensive data gathered over the course of the survey will be used for developing services for asylum seekers at a national level and is of high relevance also to other European countries.

Health of asylum seeker children in Finland: a total population health examination survey (TERTTU)

Background

There is scarcity of representative population-based data on the health and wellbeing of asylum seekers in Europe, especially children and adolescents. The Asylum Seekers Health and Wellbeing Survey (TERTTU) was launched to inform evidence-based policy-making and development of services.

Methods

A sample of all first-time asylum applicants was drawn from the Finnish Immigration Services electronic asylum database. Data on 303 children aged 0-17 years was gathered with a standardised health examination (including a dental assessment for 7-17 year-olds) and face-to-face-interview including the Minimum European Health Module and somatic and behavioural symptoms over the past 30 days. Guardians of 0-12 year-olds were interviewed, 13-17 year-olds responded themselves. Participation rate was 72%.

Results

62% (95% CI 49,4-73,0) of 13-17 year-olds have had their growth and development monitored compared with 91% (95% CI 83,6-95,6) of 7-12 year-old and 86% (95% CI 79,4-91,0) of 0-6 year-olds. Long-standing health problems were more common among 13-17 year-olds (28%, 95% CI 18,2-39,7) and 7-12 year-olds (25%, 95% CI 16,8-34,2) compared 0-6 year-olds (13%, 95% CI 8,2-19,5). Sleep disturbances were more common among 13-17 year-olds (35%, 95% CI 24,2-47,4) and 7-12 year-olds (28%, 95% CI 19,6-37,5) than 2-6 year-olds (18%, 95% CI 11,3-26,7). Approximately fifth of children aged 7-17 years and slightly more than tenth of younger children had fears and anxieties. Signs of dental caries were found in 46% (95% CI 35,4-55,9) of 7-12 year-olds and in 23% (95% CI 14,1-35,1) of 13-17 year-olds.

Conclusions

Timely and accurate assessment of healthcare needs is crucial to support and improve the health and wellbeing of children and adolescents. Survey data will be used for developing the national initial health assessment protocol for asylum seeking children and adolescents.

Key messages

The TERTTU Survey is the largest population-based health examination survey among newly-arrived asylum seeking adults, adolescents and children in Europe, allowing for examining family units. Health information on asylum seeking children and adolescents in Finland, is relevant for service development, also for other European countries.

Lifestyle of young adults – changes and accumulation

Background

Young adulthood is a pivotal period for many lifestyle factors becoming established and later affecting health. However, current knowledge on key lifestyle factors among young adults is limited. This study aimed to examine the lifestyle of Finnish young adults and the changes in their lifestyle between the years 2000 and 2017. Further, the accumulation of health promoting and endangering lifestyle factors was evaluated.

Methods

The study is based on nationally representative data on young adults (aged 18 − 29 years) from the Health 2000 Survey (n = 1894; 90% participated) and the FinHealth 2017 Study (n = 1162; 54% participated). Lifestyle factors were assessed in the interview and by questionnaires. The five key lifestyle factors (use of vegetables, smoking, physical activity, sleep and alcohol consumption) were dichotomized for the evaluation of the accumulation. Weighted prevalences were analyzed by logistic regression taking into account the sampling design and non-response.

Results

In 2017, 32% (95% CI 25, 41) and 52% (95% CI 45, 60) of young men and women used fresh vegetables daily, respectively. In men, the prevalence had decreased in 2017 compared to 2000 (p &lt; 0.01). The prevalence of daily smoking had decreased (p &lt; 0.01) being 11% in both sexes in 2017. In men, the prevalence of the daily use of snuff had increased from 3% (95% CI 2, 5) to 8% (95% CI 5, 14) in 2017 (p = 0.01). In both years, three out of four were physically active at leisure-time and nine out of ten slept at least six hours per day. In 2017, half of the young adults reached 4 to 5 (maximum) health promoting factors whereas 17% (95% CI 11, 24) of men and 12% (95% CI 8, 18) of women reached only 0 to 2.

Conclusions

There have been both favourable and unfavourable changes in the lifestyle of young adults during the last decades. The accumulation of health promoting and endangering lifestyle factors was observed indicating needs to versatilely prevent risks for major public health problems.

Key messages

Many health-endangering lifestyle factors are comparatively common in young adults. It is important to prevent the accumulation of health-endangering lifestyle factors in young adulthood to lower the risks for major public health problems in future.

Access to health care among people with foreign background and the general population in Finland

Background

Prior studies suggest that people with foreign background (PFB) often face problems in access to health care, although access to care may vary between the different PFB groups. This study explores 1) the potential differences in perceived access to care between different PFB groups and the general population, and 2) if marital status, education, employment, self-perceived health, long-term illness, length of stay, age moved to Finland or language skills are associated with access to care among PFB.

Methods

The data were gathered from the cross-sectional survey on well-being among the PFB (FinMONIK), conducted in Finland 2018. Its random sample consisted of 12 877 persons, aged 18-64 years and the response rate was 53%. Three items were used to assess perceived access to care: I was able to contact the place of care smoothly, I was able to make an appointment without undue delay and I was examined without undue delay (e.g. laboratory tests, X-ray, ultrasound). Logistic regression was used to test which factors were associated with accesses to care, adjusted for age, sex and region.

Results

After controlling for age, sex and region, the results showed significant differences in access to care among different migrant groups and the general population (p &lt; 0.001). Of those of Estonian background 37% felt that access to care was smooth while only 17% of those coming from Middle-East, and 26% of the general population. Employed persons, persons who had good self-perceived health, and people with no long-term illness, and those who had lived in Finland less than five years, had better access to health care. Marital status, education, language skills and age moved to Finland, were not associated with access to care.

Conclusions

Large inequities in access to care were identified among people with foreign background. Access to services seems to be better for employed persons and those who have good self-perceived health.

Key messages

Special attention should be given to improve access to care among non-employed migrants. Migrants should not be considered as a uniform group when planning services.

The association between discrimination and health: findings on Russian, Somali and Kurdish origin populations in Finland

Background

The Second European Union Minorities and Discrimination Survey recently demonstrated widespread discrimination across EU countries, with high discrimination rates observed in countries like Finland. Discrimination is known to negatively impact health, but fewer studies have examined how different types of perceived discrimination are related to health.

Methods

This study examines (i) the prevalence of different types of perceived discrimination among Russian, Somali and Kurdish origin populations in Finland, and (ii) the association between different types of perceived discrimination (no experiences; subtle discrimination only; overt or subtle and overt discrimination) and health (self-rated health; limiting long-term illness (LLTI) or disability; mental health symptoms). Data are from the Finnish Migrant Health and Wellbeing Study (n = 1795). Subtle discrimination implies reporting being treated with less courtesy and/or treated with less respect than others, and overt discrimination being called names or insulted and/or threatened or harassed. The prevalence of discrimination and the associations between discrimination and health were calculated with predicted margins and logistic regression.

Results

Experiences of subtle discrimination were more common than overt discrimination in all the studied groups. Subtle discrimination was reported by 29% of Somali origin persons and 35% Russian and Kurdish origin persons. The prevalence of overt discrimination ranged between 22% and 24%. Experiences of discrimination increased the odds for poor self-reported health, LLTI and mental health symptoms, particularly among those reporting subtle discrimination only.

Conclusions

To promote the health of diverse populations, actions against racism and discrimination are highly needed, including initiatives that promote shared belonging.

Public health monitoring of hypertension, diabetes and elevated cholesterol: comparison of different data sources

Background

Three data sources are generally used in monitoring health on the population level. Health interview surveys (HISs) are based on participants' self-report. Health examination surveys (HESs) yield more objective data, and also persons who are unaware of their elevated risks can be detected. Medical records (MRs) and other administrative registers also provide objective data, but their availability, coverage and quality vary between countries. We summarized studies comparing self-reported data with (i) measured data from HESs or (ii) MRs. We aimed to describe differences in feasibility and comparability of different data sources for monitoring (i) elevated blood pressure or hypertension (ii) elevated blood glucose or diabetes and (iii) elevated total cholesterol.

Methods

We conducted a literature search to identify studies, which validated self-reported measures against objective measures. We found 30 studies published since the year 2000 fulfilling our inclusion criteria (targeted to adults and comparing prevalence among the same persons).

Results

Hypertension and elevated total cholesterol were prone to be under-estimated in HISs. The under-estimate was more pronounced, when the HIS data were compared with HES data, and lower when compared with MRs. For diabetes, the HISs and the objective methods resulted in fairly similar prevalence rates.

Conclusion

The three data sources measure different manifestations of the risk factors and cannot be expected to yield similar prevalence rates. Using HIS data only may lead to under-estimation of elevated risk factor levels or disease prevalence. Whenever possible, information from the three data sources should be evaluated and combined.

The association between anthropometric measures and glycated haemoglobin (HbA1c) is different in Russian, Somali and Kurdish origin migrants compared with the general population in Finland: a cross-sectional population-based study

BACKGROUND

Persons of African and Middle-Eastern origin living in European countries have a high prevalence of type 2 diabetes, accompanied by high prevalence of obesity among women but not always among men. The aim of this study was to examine whether there are differences in the association between anthropometric measures and glucose levels measured with glycated haemoglobin and fasting blood glucose among persons of migrant origin in Finland.

METHODS

Cross-sectional population-based data of the 30-64 year-old participants in the health examination of the Migrant Health and Wellbeing Study was used, selecting persons without diabetes (Russian origin n = 293, Somali origin n = 184, Kurdish origin n = 275). The reference group were non-diabetic participants in the Health 2011 Survey (n = 653), representative of the general Finnish population. Anthropometric measures included body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR) and waist-to-hip ratio (WHR, available for Maamu Study participants only).

RESULTS

Depending on whether continuous or categorical anthropometric measures were used, age, sex and anthropometrics explained 13-18% of variation in HbA1c among persons of Russian origin, 5-10% among persons of Somali origin, 1-3% among persons of Kurdish origin and 11-13% among the general population. Also depending on whether continuous or categorical anthropometric measures were used, age, sex and anthropometrics explained 13-19% of variation in fasting blood glucose among persons of Russian origin, 15-20% among persons of Somali origin, 13-17% among persons of Kurdish origin and 16-17% among the general population. With exception for BMI, strength of the association between continuous anthropometric measures and HbA1c was significantly lower among persons of Kurdish origin compared with the general Finnish population (p = 0.044 for WC and p = 0.040 for WHtR).

CONCLUSIONS

A low degree of association between anthropometric measures and HbA1c was observed among persons of Kurdish origin. Findings of this study suggest caution is warranted when using HbA1c as a screening tool for glucose impairment among persons without diabetes in populations of diverse origin.

Asylum seekers health and wellbeing (TERTTU) survey: study protocol for a prospective total population health examination survey on the health and service needs of newly arrived asylum seekers in Finland

INTRODUCTION

Health, well-being and health service needs of asylum seekers have emerged as urgent topics following the arrival of 2.5 million asylum seekers to the European Union (EU) between 2015 and 2016. However, representative information on the health, well-being and service needs of asylum seekers is scarce. The Asylum Seekers Health and Wellbeing (TERTTU) Survey aims to: (1) gather population-based representative information; (2) identify key indicators for systematic monitoring; (3) produce the evidence base for development of systematic screening of asylum seekers' health, well-being and health service needs.

METHODS AND ANALYSIS

TERTTU Survey is a population-based prospective study with a total population sample of newly arrived asylum seekers to Finland, including adults and children. Baseline data collection is carried out in reception centres in 2018 and consists of a face-to-face interview, self-administered questionnaire and a health examination following a standardised protocol. Altogether 1000 asylum seekers will be included into the study. Baseline data will be followed up with national electronic health record data encompassing the entire asylum process and later with national register data among persons who receive residency permits.

ETHICS AND DISSEMINATION

Ethical approval has been granted by the Coordinating Ethics Committee of the Helsinki and Uusimaa Hospital District. Participation is voluntary and based on written informed consent. Results will be widely disseminated on a national and international level to inform health and welfare policy as well as development of services for asylum seekers. Results of the study will constitute the evidence base for development and implementation of the initial health assessment for asylum seekers on a national level.

Delivery and its complications among women of Somali, Kurdish, and Russian origin, and women in the general population in Finland

INTRODUCTION

Limited information is available on delivery and its complications among migrant women in Finland. We compared mode of delivery, delivery complications, and use of pain medication during delivery between migrant women of Somali, Kurdish, and Russian origin and women in the general population in Finland.

METHODS

The women were of Russian (n = 318), Somali (n = 583), and Kurdish (n = 373) origin and 243 women from the general population (reference group) who had given birth in Finland between 2004 and 2014. The data were obtained from the National Medical Birth Register and the Hospital Discharge Register. The most recent birth of each woman was included in the analyses. The main statistical methods were logistic regression analyses adjusting for age, parity, body mass index, gestational age, and smoking during pregnancy.

RESULTS

Vaginal delivery was the most common mode of delivery among all study groups (79%-89%). The prevalence of any delivery complications varied between 15% and 19% among all study groups. When adjusted for confounders, Russian women had lower odds (OR 0.49; CI 0.29-0.82) of having a cesarean delivery, whereas Somali and Kurdish women did not differ from the reference group. Somali women had an increased risk of any delivery complications (OR 1.62; CI 1.03-2.55) compared with the reference group. No differences were observed in the use of pain medication between the groups.

CONCLUSION

Delivery complications were more common among migrant Somali women than among women in the general Finnish population. Somali women represent a high-risk group calling for special attention and care.

Births and induced abortions among women of Russian, Somali and Kurdish origin, and the general population in Finland -comparison of self-reported and register data

Background

Since reproductive health is often considered a highly sensitive topic, underreporting in surveys and under coverage of register data occurs frequently. This may lead to inaccurate information about the reproductive health. This study compares the proportion of women having births and induced abortions among migrant women of Russian, Somali and Kurdish origin in Finland to women in the general Finnish population and examines the agreement between survey- and register-based data.

Methods

The survey data from the Migrant Health and Wellbeing Study conducted in 2010–2012 and data from the Health 2011 Survey with corresponding information on women in the general population were used in this study. The respondents were women aged 18–64: 341 Russian, 176 Somali and 228 Kurdish origin women and 630 women in the general population. The survey data were linked to the Finnish Medical Birth Register and the Register of Induced Abortions.

Results

In the combined (survey and register) data, migrant groups aged 30–64 had a higher proportion (89–96%) compared to the general population (69%) of women with at least one birth. Under-coverage of registered births was observed in all study groups. Among women aged 18–64, 36% of the Russian group and 24% of the Kurdish group reported more births in the survey than in the register data. In the combined data, the proportions of Russian origin (69%) and Kurdish origin (38%) women who have had at least one induced abortion in their lifetime are higher than in the general population (21%). Under-reporting of induced abortions in survey was observed among Somali origin women aged 18–29 (1% vs. 18%). The level of agreement between survey and register data was the lowest for induced abortions among the Somali and Russian groups (− 0.01 and 0.27).

Conclusion

Both survey- and register-based information are needed in studies on reproductive health, especially when comparing women with foreign origin with women in the general population. Culturally sensitive survey protocols need to be developed to reduce reporting bias.

European health examination surveys - a tool for collecting objective information about the health of the population

Background

Representative and reliable data on health and health determinants of the population and population sub-groups are needed for evidence-informed policy making; planning and evaluation of prevention programmes; and research. Health examination surveys (HESs) including questionnaires, objective health measurements and analysis of biological samples, provide information on many health indicators that are available not at all or less reliably or completely through administrative registers or health interview surveys.

Methods

Standardized cross-sectional HESs were already conducted in the 1980’s and 1990’s, in the framework of the WHO MONICA Project. The methodology was developed and finally, in 2010–2012, a European Health Examination Survey (EHES) Pilot Project was conducted. During this pilot phase, an EHES Coordinating Centre (EHES CC, formerly EHES Reference Centre) was established. Standardized protocols, guidelines and quality control procedures were prepared and tested in 12 countries which conducted pilot surveys, demonstrating the feasibility of standardized HES data collection in the European Union (EU).

Currently, the EHES CC operates at the National Institute for Health and Welfare (THL), Finland. Its activities include maintaining and developing the standardized protocols, guidelines and training programme; maintaining the EHES network; providing professional support for countries planning and organizing their national HESs; external quality assessment for surveys organized in the EU Member States; and development of a centralized database and joint reporting system for HES data.

Results

An increasing number of EU Member States are conducting national HESs, demonstrating a strong need for such surveys as part of the national health monitoring systems. Standardization of the data collection is essential to ensure that HES data are comparable across countries and over time. The work of the EHES CC helps to ensure the quality and comparability of HES data across the EU.

Conclusions

HES data have been used for health monitoring and identifying public health problems; to develop health and prevention programmes; to support health policies and preparation of health-related legislation and regulations; and to develop clinical treatment guidelines and population reference values. HESs have also been utilized to prepare health measurement tools and diagnostic methods; in training and research and to increase health awareness among population.

Contraceptive use among migrant women with a history of induced abortion in Finland

BACKGROUND

Women's contraceptive choices may change after an induced abortion, due to contraceptive counselling or a behavioural change prompted by the experience. The effect may vary between women; sociocultural background, for example, may affect their subsequent reproductive choices.

OBJECTIVE

We examined whether women's current contraceptive use was differently associated with a history of induced abortion among immigrant groups in Finland (Russian, Kurdish and Somali) and the general Finnish population.

METHODS

We analysed data from two surveys, the Migrant Health and Wellbeing study and the Health 2011 study, linked to the Finnish register of induced abortions. Propensity score weighted logistic regression was used to analyse the data.

RESULTS

The likelihood of using contraceptives after an abortion varied depending on women's sociocultural background. A history of induced abortion increased contraceptive use among all groups, except Russian women, in whom there was no effect. The effect was particularly strong for Kurdish women.

CONCLUSION

Sociocultural background was an important determinant of post-abortion contraceptive use. Some immigrants may struggle to navigate the Finnish health care system due to language or literacy issues. Attention should be paid to improving access to family planning among these groups.

Reasons for non-participation and ways to enhance participation in health examination surveys-the Health 2011 Survey

High-participation rates to the health examination surveys are needed to obtain representative information about population health. This study aimed to examine reasons for non-participation and factors that could enhance participation using data from the Health 2011 Survey, conducted in 2011-12 in Finland (N = 8135). The most common reason for non-participation was unsuitable timing or location of the health examinations. Older persons also reported that they were too sick to participate. Flexibility on selection of examination times and places and getting feedback on the measurements were most often mentioned as factors which would increase willingness to participate in the future.

Standardization of physical measurements in European health examination surveys-experiences from the site visits

Background

Health examination surveys (HESs) provide valuable data on health and its determinants at the population level. Comparison of HES results within and between countries and over time requires measurements which are free of bias due to differences in or adherence to measurement procedures and/or measurement devices.

Methods

In the European HES (EHES) Pilot Project, 12 countries conducted a pilot HES in 2010-11 using standardized measurement protocols and centralized training. External evaluation visits (site visits) were performed by the EHES Reference Centre staff to evaluate the success of standardization and quality of data collection.

Results

In general, standardized EHES protocols were followed adequately in all the pilot surveys. Small deviations were observed in the posture of participants during the blood pressure and height measurement; in the use of a tourniquet when drawing blood samples; and in the calibration of measurement devices. Occasionally, problems with disturbing noise from outside or people coming into the room during the measurements were observed. In countries with an ongoing national HES or a long tradition of conducting national HESs at regular intervals, it was more difficult to modify national protocols to fulfil EHES requirements.

Conclusions

The EHES protocols to standardize HES measurements and procedures for collection of blood samples are feasible in cross-country settings. The prerequisite for successful standardization is adequate training. External and internal evaluation activities during the survey fieldwork are also needed to monitor compliance to standards.