Number of divorces and various divorce indicators (crude divorce rate, divorce rate for married persons, age-standardized divorce rate, total divorce rate, mean and median duration of marriage, median duration of divorce proceedings, percentage of joint divorce applications), by place of occurrence, 1970 to most recent year.

Number of divorces and divorce rate per 1,000 marriages, by duration of marriage and place of occurrence, 1970 to most recent year.

Ages of husband and wife at marriage, and analyses of the percentage of marriages ending in divorce by year of marriage and anniversary, and proportions of men and women who had ever divorced by year of birth and age.

Abstract copyright UK Data Service and data collection copyright owner.The 1970 British Cohort Study (BCS70) is a longitudinal birth cohort study, following a nationally representative sample of over 17,000 people born in England, Scotland and Wales in a single week of 1970. Cohort members have been sureveyed throughout their childhood and adult lives, mapping their individual trajectories and creating a unique resource for researchers. It is one of very few longitudinal studies following people of this generation anywhere in the world.Since 1970, cohort members have been surveyed at ages 5, 10, 16, 26, 30, 34, 38, 42 and 46. Featuring a range of objective measures and rich self-reported data, BCS70 covers an incredible amount of ground and can be used in research on many topics Evidence from BCS70 has illuminated important issues for our society across five decades. Key findings include how reading for pleasure matters for children's cognitive development, why grammar schools have not reduced social inequalities, and how childhood experiences can impact on mental health in mid-life. Every day researchers from across the scientific community are using this important study to make new connections and discoveries.BCS70 is run by the Centre for Longitudinal Studies (CLS), a research centre in the UCL Institute of Education, which is part of University College London. The content of BCS70 studies, including questions, topics and variables can be explored via the CLOSER Discovery website.How to access genetic and/or bio-medical sample data from a range of longitudinal surveys:For information on how to access biomedical data from BCS70 that are not held at the UKDS, see the CLS Genetic data and biological samples webpage.Secure Access datasetsSecure Access versions of BCS70 have more restrictive access conditions than versions available under the standard End User Licence (EUL). 1970 British Cohort Study: Partnership Histories, 1986-2016: Data on live-in relationships lasting one month or more have been collected in all BCS70 sweeps from sweep 6 (age 30) as well as data on current live-in relationship at sweep 5 (age 23). The purpose of the Partnership Histories dataset is to merge all data on live-in relationships in successive sweeps into one longitudinal dataset. The focus of the questions asked at each sweep are about the relationship start date; whether married/became civil partner (sweep 8 and later) to this partner and if so the marriage/civil partnership dates; whether still together with this partner and if not the date that the relationship ended; how the relationship ended; if relevant whether divorced and divorce dates; the sex, marital status and age at start of relationship of the partner. For the fourth edition (March 2021), both data files have been updated to include partnership data from the latest BCS70 data sweep (2016). Following Sweep 10 (2016, age 46), longitudinal datasets have been streamlined by removing cases which have never participated in any main sweep survey and are no longer being issued.

The 2000 Families: Migration Histories of Turks in Europe project explores migration processes, the multi-generational transmission of social, cultural, religious and economic resources, values and behavior. The research is targeted Turkish migrant and non-migrant families, their members in European countries and those who did not migrate to European countries or returned to Turkey, and involves survey interviews with approximately 6000 family members across three generations.

The study consists of three parts: Family Tree (Pilot and Main), Proxy interviews (Pilot and Main) and Personal interviews (Pilot and Main).

I. Information on first generation man (IKE): male ancestor is migrant or non-migrant; still alive; place of birth; year of birth (age); ethnic family origin; left his place of birth for more than five years; migration within Turkey; country of first destination; place of first destination (NUTS); year or age of internal migration; year or age of international emigration; ever moved to Europe for more than five years and country; year or age of moving; country of current (last) residence; duration of stay in Europe; number of siblings; place in the rank; age; sex of siblings; sibling moved to Europe between 1960-1974; emigration motive(s); spouse is alive; emigration(s) of spouse; year of emigration(s) of spouse; current (last) marriage was his first marriage; end of the first marriage; arranged marriage; year of marriage; ethnic family origin of spouse; spouse is (was) a relative; religion of spouse (or partner); highest level of education; first main job (ISCO-88 and ISEI); job title of current or last job (ISCO-88 and ISEI); kind of job; occupation of the father of IKE (ISCO-88 and ISEI); religion (denomination); left the country before he died; age or year of death; country of death; legal marital status at time of death; information on IKE´s children, grandchildren and great grandchildren.

Additionally coded was: children code; grandchildren code; rank number of children, grandchildren and great grandchildren; generation.

II. 1. Information about respondent and migration history: migration status; year of first migration; age of first migration; country of current stay (NUTS); name of the city, town or village; degree of urbanization; city is usual place of living; name of the nearest city; usual place of living, degree of urbanization, nearest city, and country of usual place of living; place of birth, and degree of urbanization; nearest city to place of birth; country of place of birth; respondent left his country for at least one year and number of countries; destination countries; age of migration; main reason for moving; regularly movement between two countries; names of these two countries;

1. Achieved education and occupation: completed education or still in education; literacy; age when finished education; country in which the respondent finished his education; highest level of education; information on first occupation and current (or last) occupation (ISCO-88 und ISEI); country of first job; occupational status; number of supervised employees; ethnic or national origin of the person who directly manages (managed) the respondent in this current or last job; number of Turkish colleagues; working hours; usual take home pay; currency; covered period of payment.

2. Family: marriage and fertility: legal marital status; stable relationship; living together with a partner; number of marriages; age when first married; end of the first marriage due to death of a partner or divorce; divorced; age when first marriage ended; age or year of first divorce; age when married current or most recent spouse; number of children; sex and age of these children.

3. Family relations: year of birth of mother and father; parents are alive; living together with parents; country of current stay; frequency of contact with parents; distance to the living place of parents; frequency of provided advice and financial support for own parents in the last 12 months; frequency of received support and financial support; attitude towards intergenerational relations and gender roles; responsible person for family finances.

4. Attachment to Turkey and to the country and identity: Turkish citizenship; feeling connected to people from Turkey; portion of friends with Turkish background; citizenship of the country of residence; feeling connected with country nationals; preferred country to win the Eurovision Song Contest;...

ObjectiveThe role of spousal support has been recognized to benefit patients with many chronic diseases and cancers. However, the impact of marital status on the survival of middle-aged and elderly patients with primary bone tumors remains elusive.Materials and methodsThe data of patients aged ≥ 45 years with primary bone tumors diagnosed between 2000 and 2018 were extracted from the Surveillance, Epidemiology, and End Results Database. Kaplan–Meier analysis was used to assess the overall survival and tumor-specific survival of patients. The Cox proportional hazards and Fine-and-Gray models were used to calculate the hazard ratios (HRs) and sub-distribution HRs (sHR) and the corresponding 95% confidence interval (CI) of all-cause mortality and tumor-specific mortality, respectively.ResultsA total of 5,640 primary bone tumors were included in the study. In 45–59 years cohort, married, unmarried, divorced and widowed accounted for 66.0, 21.0, 11.2, and 1.8%, respectively; while 64.3, 10.1, 8.8, and 16.8% in 60+ years cohort, respectively. The widowed patients had a lower proportion of early-stage tumors at diagnosis than that married, unmarried, and divorced patients (31.0% vs. 36% vs. 37.1% vs. 39.4%; P = 0.008), and had a higher proportion of patients who did not undergo surgery than that of married, unmarried, and divorced patients (38.6% vs. 21.3% vs. 24.6% vs. 24.4%; P < 0.001). The widowed population had an increased risk of all-cause mortality (HR, 1.68; 95% CI, 1.50–1.88; P < 0.001) and disease-related mortality (HR, 1.33; 95% CI, 1.09–1.61; P = 0.005) compared with the married population.ConclusionThe marital status of middle-aged and elderly people can affect the tumor stage at diagnosis, treatment, and survival prognosis of patients with primary bone cancer. Widowed patients are more inclined to choose non-surgical treatment and have the worst prognosis.