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.

Psychosocial and economic impact of COVID-19 pandemic by sex among migrant populations compared with general Finnish population: a population-based study.

AIMS: To study sex differences in the psychosocial and economic impact of the restrictive measures during the COVID-19 pandemic in 2020 among the migrant origin and the general population in Finland. METHODS: Cross-sectional MigCOVID Survey data (10/2020-2/2021; n=3668) were used. FinHealth 2017 Follow-up Study participants constituted the general population reference group (n=3490). Sex differences in self-perceived impact of the restrictive measures during the COVID-19 pandemic in 2020 on the psychosocial and economic situation were examined with multivariate logistic regression, adjusting for sociodemographics and self-rated health. RESULTS: The migrant origin population had higher odds for reporting weakened economic situation (odds ratio (OR) 5.41; 95% confidence interval (CI) 3.96-7.39), increased loneliness (OR 1.75; 95% CI 1.35-2.28), decrease in feelings of hope for the future (OR 1.70; 95% CI 1.33-2.19) and increased sleeping difficulties and nightmares (OR 1.98; 95% CI 1.34-2.92) than the general population. While the psychosocial and economic impact of COVID-19 was higher in women compared with men in the general population, findings were not fully replicated in the migrant origin population. CONCLUSIONS: Individuals of migrant origin faced a higher likelihood of experiencing adverse changes in both psychosocial and economic aspects during the pandemic, suggesting increased vulnerability linked to migrant origin. Additional research is required to delve into the intricate connections among gender, migrant origin, and the impact of COVID-19, aiming to enhance comprehensive understanding of the contributing factors. Vulnerabilities of different population groups should be identified and addressed when planning measures to reduce adverse societal impact in future crises.

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.

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.

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.

Incidence and persistence of psychological distress during the COVID-19 pandemic among individuals with and without disability.

OBJECTIVES: We investigated the incidence (becoming distressed at the follow-up) and persistence (distressed at the baseline and the follow-up) of psychological distress among individuals with and without disability in the period from early 2017 (before the COVID-19 pandemic) to late 2020 (the second wave of the pandemic). METHODS: We analyzed the population-based FinHealth 2017 survey and its follow-up conducted in 2020 (number of individuals who participated in both surveys: n = 4881; age = 18+). Logistic regressions were applied to investigate differences in the incidence and persistence of psychological distress between people with and without disability. We also investigated whether age, quality of life at the baseline, and perceived increase in loneliness during the COVID-19 pandemic moderated the association between disability and the incidence of distress. RESULTS: The incidence of psychological distress was higher (OR = 3.01, 95% CI:2.09-4.35) for people with disability (18.9%) than among those without (7.4%), being highest (31.5%) among the youngest participants with disability, aged 18 to 39. People with disability who had a poor quality of life at the baseline were particularly prone to become distressed during the follow-up. People who reported perceived increase in loneliness during the pandemic were prone to become distressed at the follow-up regardless of their disability status. The persistence of distress was more common (OR = 6.00, 95% CI:3.53-10.12) among people with disability (65.7%) than among those without (24.9%). CONCLUSION: The COVID-19 pandemic had more negative mental health effects on people with disability, especially adults with disability who were young and had a low quality of life before the pandemic.

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.

A multisource approach to health care use: concordance between register and self-reported physician visits in the foreign-born population in Finland.

BACKGROUND: Reliable information on the use of health services is important for health care planning, monitoring and policy. It is critical to assess the validity of the sources used for this purpose, including register and survey-based data. Studies on foreign-born populations' health care use have usually implemented either survey or register data. The concordance of such data among groups of different cultural background remains largely unknown. In this study, we presented an approach to examine routinely how survey and register-related characteristics may explain disagreement found between the two information sources. METHODS: We linked register- and survey-based data pertaining to the Finnish Register of Primary Health Care general physician visits and the Survey on Well-Being among Foreign Born Population (FinMonik, 2018-2019), a nationally representative survey. The sample comprised n = 5,800 informants for whom registered general physician visits were tracked in the 12-month period preceding their participation in the survey. Cohen's kappa was used as measure of multisource concordance, hierarchical loglinear models for the association between single predictors and multisource discrepancy, and a logistic regression model for examining source-related predictors of source discrepancy. Survey weights were used in all sample analyses. RESULTS: Source concordance was poor. When dichotomizing general physician visits (zero vs one or more), 35% of informants had reported one or more visits while none were found from register. Both register- and informant-related predictors were associated to this discrepancy (i.e. catchment area, private health care use, inability to work, region of origin and reason for migration). CONCLUSIONS: We found high discrepancy between the reported and the registered physician visits among the foreign-born population in Finland, with a particularly high number of reported physician visits when none were found in the register. There was a strong association between the specific catchment area and mismatch, indicating that both register under-coverage and survey over-report are plausible and may coexist behind the discrepancy. However, associations of informant's characteristics and mismatch were less pronounced. Implications on the validity of medical information sources are discussed.

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.

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.

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.

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.

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.

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.

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.

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.