This data article presents data from the China Migrants Dynamic Survey (CMDS), a multi-wave, large-scale national cross-sectional survey of China's internal migrants from 2009 to 2018. The CMDS is an annual questionnaire survey conducted by the former National Health and Family Planning Commission (NHFPC) of the People's Republic of China. The respondents included in this survey are internal migrants over 15 years old. The sample was drawn from the China Migrant Population Information System, using multi-stage stratified sampling method and the probability proportional-to-size (PPS) cluster sampling strategy. Between 2009 and 2018, there were 1,527,650 internal migrants from 23 provinces, 5 autonomous regions and 4 municipalities participated in the surveys. The survey tools were a series of self-designed questionnaires with high inheritance and consistency designed and implemented by the NHFPC. The questionnaires mainly contain basic information of the respondents and their family members, migration status, healthcare or health behaviors, public health service utilization, social insurance, social integration, and family planning. The dataset is currently the most widely used survey data on China's internal migrants, offering information on migration patterns, healthcare and health behaviors, use of public health services, access to social security, social integration, and family planning, which are valuable for health planning, health decision-making, and health equity research.
United States ; Humans ; Adolescent ; Family Planning Services ; Transients and Migrants ; Cross-Sectional Studies ; China/epidemiology* ; Surveys and Questionnaires

China/epidemiology* ; Humans ; Mycobacterium Infections, Nontuberculous/microbiology* ; Nontuberculous Mycobacteria/classification* ; Transients and Migrants

This data article describes the dataset from a national cross-sectional questionnaire survey on Chinese internal migrants in 2017. The survey was part of the Chinese Migrants Dynamic Survey, which is an annually conducted large-scale national questionnaire survey on internal migrants. The respondents in the described dataset were migrants and registered local residents aged over 15 years old. A multistage stratified probability-proportional-to-size (PPS) sampling method based on the 2016 annual report data of China Migrant Population was adopted. The questionnaire was designed to collect demographic information of respondents and their family members, intention of migration or settlement, health status, health services accessibility, social integration, and epidemic influencing factors of common diseases, including hypertension, type 2 diabetes, diarrhea, fever, rash, icterus, conjunctival redness, cold, and other illnesses or injuries. The sample population in this survey include 13,998 internal migrants and 14,000 registered local residents from eight domestic cities / prefecture / districts across China. It is the most widely covering and highly representative dataset on common diseases and influencing factors of internal migrants in China. The dataset can be used to study common diseases and influencing factors among floating Chinese population. It provides data support for government to improve healthcare accessibility and the equity of public health services for internal migrants in China.
Humans ; Aged ; Adolescent ; Transients and Migrants ; Cross-Sectional Studies ; Diabetes Mellitus, Type 2 ; China/epidemiology* ; Health Status

Global warming poses an ever-increasing threat to human health, with heat-related illnesses affecting economically underdeveloped tropical regions, posing new challenges to Chinese foreign medical aid work in Africa. By improving the professional ability of foreign aid medical team members and paying attention to the prevention and treatment of heat-related illnesses, they can provide better medical services for recipient countries and Chinese migrant workers in Africa while ensuring their safety.
China ; Global Warming ; Hot Temperature ; Humans ; International Cooperation ; Transients and Migrants

We report a case of ‘tennis racket sign’ in the chest radiograph of a patient with pulmonary tuberculosis (PTB). This graphic but relatively unknown sign helped us pinpoint the diagnosis. Our patient, a 24-year-old male migrant worker, presented with a five-month history of a racking cough with expectoration of blood-streaked sputum. No antecedent fever existed, but he had a concomitant loss of appetite and weight. He was seen in three different primary care facilities, and three chest radiographs were performed. These radiographs were reported as normal, with no overt evidence of pulmonary infection. Antibiotics were not useful. We believed that the history and our finding of scattered, fine crepitations in both upper zones of the lungs warranted a repeat chest radiograph. This demonstrated shadowing that we recognised as the tennis racket sign. We told the patient that the radiological shadow pointed to the diagnosis of PTB. We were able to convince the patient and his employer that the bacteriological presence of Mycobacterium tuberculosis needed to be confirmed by sputum acid-fast bacillus (AFB) smear and culture. Sputum AFB smears on three different days were positive. Because of financial constraints, the patient requested referral to the government Chest Clinic (Klinik Dada) for treatment. This case report highlights a good learning point for the primary care physician evaluating a chronic cough with a chest radiograph. A ‘normal-looking’ chest radiograph does not rule out PTB. PTB may manifest radiographic patterns we are not familiar with; the tennis racket sign is a good case in point.
Transients and Migrants ; Tuberculosis, Pulmonary

China ; Coal Mining ; Humans ; Pneumoconiosis ; Quality of Life ; Surveys and Questionnaires ; Transients and Migrants

Many studies have shown that high-altitude exposure could significantly influence human cognition, and the approaches which could enhance the human cognition in high-altitude hypoxia environment attract great attention. In the present study, we recruited a total of 60 subjects who had been migrated to Tibet University as adults for more than one year. These participants were randomly divided into the experimental group and the control group. The participants in the experimental group were instructed to complete a hyperbaric oxygen treatment, and those in the control group just completed a wait condition. By using the attention network test (ANT), the changes of the attention function before and after a single session of hyperbaric oxygen treatment were explored. The results showed that single hyperbaric oxygen treatment significantly improved the orienting function of attention, with an obvious post-intervention effect, but not the alerting and conflict function of attention. We also found a strong association between alerting function and conflict function after the end of intervention, suggesting the change of the overall performance of attention function. The present findings might suggest that the improvement of attention function by a single session of hyperbaric oxygen intervention is derived from the increase of general cognitive resources, rather than the transfer of cognitive resources within the attention system.
Adult ; Humans ; Hyperbaric Oxygenation ; Orientation ; Oxygen ; Reaction Time ; Tibet ; Transients and Migrants

BACKGROUND: Most Chinese migrants have been faced with obstacles to getting access to local public health services. Young migrants among internal migrants make a major contribution to the economy. However, the establishment of their health records has been ignored. This research was aimed at exploring the status and associated factors of the establishment of health records among young Chinese migrants. METHODS: Data were obtained from the 2017 China Migrants Dynamic Survey (CMDS). Chi-square test and binary logistic regression were performed to investigate the associated factors of the establishment of health records among young Chinese migrants. RESULTS: Approximately 30.2% of young migrants had their health records established in inflow communities. Urban residence, medical insurance (insured), and lower average monthly household income were attributed to the establishment of more health records. Young migrants who were in northeast China and across provinces and immigrated for working or engaging in trade were less likely to have health records established. Young migrants who participated in social activities and public affairs activities and took type of people in touch as natives in the inflow area showed a higher possibility of establishing health records. Meanwhile, receiving health education and hearing about national basic public health services (BPHSs) were beneficial for establishing the health records of more young migrants. CONCLUSION This study showed that the health records of young migrants had a relatively low establishment rate. Sociodemographic and migration characteristics, health status, public health services, and social integration factors were all related to the health record establishment of young Chinese migrants.
Adolescent ; Adult ; China ; Female ; Health Records, Personal ; Humans ; Male ; Transients and Migrants/statistics & numerical data* ; Young Adult

Background: There is an increasing number of distressed Overseas Filipino Workers (OFWs) due to adverse working conditions and unresolved post-repatriation issues. The enactment of the Republic Act 11036 (Mental Health Act) in 2018 supports the commitment of the State in promoting and protecting the mental health of every Filipino. Methods: A systematic review of literature was conducted to generate evidence-based policy tools for the round table discussion conducted by the UP Manila Health Policy Development Hub, engaging all major stakeholders from all sides of the policy issue. Strengths and challenges of the current government initiatives in the phases of predeployment, deployment, repatriation, and reintegration were discussed to attain consensus policy recommendations. Results: Increased migration led to a cascade of distressed OFWs and their subsequent need for trained mental health professionals. In host countries, challenges in on-site services include (i) limited psychiatry practice as prescribed by law of the host countries, (ii) reciprocity of the host country in allowing more welfare officers, and (iii) budget to support more plantilla items of Assistance to Nationals (ATN) staff. The inter-agency collaboration and legal support for all phases of migration should be holistic and set. Conclusions and Recommendations From the literature review and policy discussion, consensus recommendations included strengthening pre-deployment preparation, curbing the trafficking of minors, improving psychiatry practice through the Bilateral Labor Agreement, developing psychosocial counseling competencies among front line host country personnel, enhancing telecounselling services and exploring telemedicine, among others.
Humans ; Transients and Migrants ; Mental Health ; Philippines ; Health Policy

Blood Pressure Monitoring, Ambulatory ; COVID-19/therapy* ; Cardiac Rehabilitation ; Cardiovascular Diseases/therapy* ; Communicable Disease Control ; Contact Tracing ; Health Literacy ; Health Services Accessibility ; Healthcare Disparities ; Humans ; Internet Access ; Poverty ; SARS-CoV-2 ; Singapore ; Social Class ; Social Conditions ; Socioeconomic Factors ; Telemedicine ; Telerehabilitation ; Transients and Migrants