DDI_VNM_2004-2011_INDEPTH_v02_M Chililab HDSS iSHARE2 Technical Team INDEPTH 2013-07-18 NADA Edited version, the original DDI (DDI.INDEPTH.VN021.CMD2011.v10) was downloaded from INDEPTH Data Repository (http://www.indepth-ishare.org/index.php/catalog/central) on October 2014. The following DDI elements have been modified: DDI Document ID, survey ID and title of the study. Chililab Surveillance Dataset 2004 -2011 INDEPTH 2004-11 VNM_2004-2011_INDEPTH_v01_M Tran Huu Bich Bui Thi Thu Ha Le Thi Vui Pham Viet Cuong Bui Tu Quyen La Ngoc Quang Nguyen Thanh Nghi Duong Kim Tuan Le Minh Thi Truong Quang Tien

Pham Viet Cuong

 Le Cu Linh Bui Thu Ha Pham Viet Cuong A Nguyen Thanh Nghi Duong Kim Tuan Le Thi Vui NADA China Medialcal Board iSHARE2 Helpdesk Demographic Surveillance Rounds 1 to 17 of the annual demographic surveillance rounds. Version 03 (CMD2011.V3): Edited dataset for public distribution. Chililab Demography Adolescent Migration Fertility Mortility Demography [N01.224] CHILILAB is designed as a site for training and research for Hanoi School of Public Health. CHILILAB is based on the foundation of an active and sustainable surveillance system monitoring basic morbidity and mortality as well as other demographic, socio-economic and culture characteristics. CHILILAB was designed to focus on issues related to adolescent health and injury. The entire population of 3 selected townships and 4 communes were invited to participate in the study, included 57161 participants from 17993 household. There are 6 objectives of CHILILAB, includes: 1.Establish a demographic and epidemiologic surveillance system on cyclic morbidity and mortality in Chi Linh district 2.Identify patterns and trends of morbidity and mortality in the district population periodically and longitudinally 3.Provide data on adolescent health especially risk and protective factor affecting adolescent health issues 4.Pilot and evaluate community health intervention strategies periodically in order to form a basic for developing health policies in the locality and elsewhere 5.Improve the procedures for data collection, analysis and application at the community level in a reliable and effective manner 6.Strengthen the capacity of public health professionals in Hanoi School of Public Health. Vietnam Chi Linh is a mountainous town of Hai Duong Province of northern Vietnam. Chi Linh town covers an area of 300,54 square kilometers, contains 17 communes and 3 towns and has a population of 142,278 (50.3% female, 49.7% male). A number of different ethnic minority groups live in the district, including San Diu, Chinese, H'Mong, Tay, Nung and some other ethnic minorities. The population density varies across the district, with higher density in lowland communes and places with access to transportation routes. Approximately 25% of the total population lives in urban areas. The number of adolescents between 15-24 years of age accounts for 19.3% of the total district population according to 1999 population data. Residents receive information, including health information, from several different channels: 100% of the communes/towns are covered with the loud-speaker system; 100% of households have their own radio receivers; about 60% of households have TVs. Several national roads as well as inter-communal roads run through the town. While the national roads are high quality and therefore can handle a high volume of high speed traffic, the inter-communal roads are ill-maintained due to insufficient funding. As a result, some communes are not very easily accessible. Much of the land in Chi Linh is used for agriculture, including rice and subsidiary dry crop cultivation. In addition, forest resources in the district are currently being exploited. The town also contains two thermal power plants as well as a medical glass plant, a refractory soil mine, and a leather shoe making plant providing employment in the district. Individual Resident household members of household's resident within the demographic surveillance area. Event history data The scope of CHILILAB datasheet includes: - Household: General household information (resident, family members...), morbidity data and general socio-economic and cultural conditions. - Individual: Gender, Ethnic group, Date of birth, Education, Occupation, Marital status, Pregnancy (for women), Immigration, Out-migration, Mortality. - Adolescent: General information, Adolescent health. Hoang Thi Nhai Doan Thi Nguyet Tho Nguyen Thi Hien Nguyen Thi Luong Dang Van Anh Dam Thi Thoa Bui Thi Ken Bui Thi Hue Vu Thi Nguyen Luong Thi Thoi Le Thi Bich Lan Duong Thi Dung Nguyen Huy Nguyen Thi Hong Phuong Vu Thi Nha Nguyen Thi Hong Doan Thi Kha Nguyen Thi Thanh Xuan From 2004 to the end of 2007: 4 rounds per year From 2008 to the end of 2012: 2 rounds per year From 2013: 1 round per year The entire population of 7 communes and townships within Chi Linh town will be selected to be the sample of study. This includes approximately 70,000 individuals from 18,000 households. Data was collected at both the household and individual levels. A list of the households in the district was made with the involvement of relevant authorities and use of existing local lists of households at the time when the baseline survey is conducted. Study subjects for specific studies will be selected according to their objectives and aims of those studies. None Face-to-face [f2f] CHILILAB includes 7 kinds of form to collect data: 1. Form Q (General Information of household): Contains basic information of household as: Name of household, address, household ID, identifies some events in the household during 3 months (or 4 months or 6 months). 2. Form H (Household information): some information about the social - economic of household as: list of properties, type of house wall, house roof or house foundation 3. Form C (Individual information): Date of birth, sex, age, ethnic, religion, health insurance, numbers of children 4. Form DC (Immigration information): Date of immigration or out-migration, reason of immigration and where do they live to/from? 5. Form TH (Pregnancy information): Pregnancy status, start-date and end-date of pregnancy 6. Form CH (Mortality information): Expectation of life, mortality cause 7. Form CU (Household change information): Date to change, reason to change and the name of new household Field Supervisors will oversee the activities of the surveyors, and the Field Lab Managers on will oversee all activity related to building and maintaining the database. Other supplementary activities such as weekly and monthly progress meetings will be organized as part of data quality control. Data collected from the sample population is stored in the database of the CHILILAB in HSPH. Periodical updates of demographic information and socio-economic, cultural, health conditions are extracted from the database for analysis. Findings are then disseminated to the community and policy makers in annual workshops with local authorities, though manuscripts, and factsheets in Vietnamese as well as in English. Individual and household data in CHILILAB could be accessed if the request for data use is sent to the CHILILAB coordinator for consideration. 100% household in the field have joined in CHILILAB INDEPTH Data Repository INDEPTH Data Repository http://www.indepth-ishare.org/index.php/catalog/41 Cost: None This data is anonymised and no confidentiality agreement in addition to the general data use agreement is required. iSHARE2 Help desk Any use of this dataset must cite the digital object identifier (doi) associated with this dataset. Using the following form: "Chililab Surveillance Dataset 2004-2011. Jun 2014. Provided by the INDEPTH Network Data Repository. www.indepth-network.org<http://www.indepth-network.org>. doi:10.7796/INDEPTH.VN021.CMD2011.V3" This data is made available for licensed access under the following conditions: 1. Data and other material provided by INDEPTH will not be redistributed or sold to other individuals, institutions or organizations without INDEPTH's written agreement. 2. In the case of multi-center datasets, data originating from a single contributing member center of the INDEPTH Network may not be analyzed or reported on in isolation without the express permission of the member center concerned. 3. No attempt will be made to re-identify respondents, and there will be no use of the identity of any person or establishment discovered inadvertently. Any such discovery will be reported immediately to INDEPTH. 4. No attempt will be made to produce links between datasets provided by INDEPTH or between INDEPTH data and other datasets that could identify individuals. 5. Any books, articles, conference papers, theses, dissertations, reports or other publications employing data obtained from INDEPTH will cite the source, in line with the citation requirement provided with the dataset. 6. An electronic copy of all publications based on the requested data will be sent to INDEPTH. 7. The original collector of the data, INDEPTH, and the relevant funding agencies bear no responsibility for the data's use or interpretation or inferences based upon it. The user of the data acknowledges that the original collector of the data, INDEPTH, and the relevant funding agencies bear no responsibility for the data's use or interpretation or inferences based upon it. VN021.CMD2011 This file contains all individual events that occured in periods 2004 tp 2010. The individualid is anomynised. 200157 14 RecNr RecNr RecNr RecNr RecNr 200157 1 200157 A sequential number uniquely identifying each record in the data file CountryId CountryId CountryId CountryId CountryId 200157 704 ISO 3166-1 numeric code of the country in which the surveillance site is situated CentreId CentreId CentreId CentreId CentreId 200157 VN021 An identifier issued by INDEPTH to each member centre of the format CCCSS, where CCC is a sequential centre identifier and SS is a sequential identifier of the site within the centre in the case of multiple site centres IndividualId IndividualId IndividualId IndividualId IndividualId 200157 1 77091 A number uniquely identifying all the records belonging to a specific individual in the data file. This number is not be the same as the identifier used by a contributing centre to identify the individual. Sex Sex Sex Sex Sex 200157 Unknown 1 Male 2 Female Sex of the individual. 1 for Male and 2 for Female DoB DoB DoB DoB DoB 200157 1900-07-15 2012-06-17 The date of birth of the individual. Format: YYYY-MM-DD EventCount EventCount EventCount EventCount EventCount 200157 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 The total number of events associated with this individual in this data set EventNr EventNr EventNr EventNr EventNr 200157 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 A number increasing from 1 to EventCount for each event record in order of event occurrence EventCode EventCode EventCode EventCode EventCode 200157 BTH Birth DLV Delivery DTH Death ENT Location Entry ENU Enumeration EXT Location Exit IMG In-Migration OBE Observation End OBL Last Observation OBS Observation OMG Out-Migration A code identifying the type of event that has occurred. EventDate EventDate EventDate EventDate EventDate 200152 2004-01-23 2013-11-10 The date on which the event occurred. Format: YYYY-MM-DD ObservationDate ObservationDate ObservationDate ObservationDate ObservationDate 200136 2002-09-24 2014-04-12 Date on which the event was observed (recorded), also known as surveillance visit date. Format: YYYY-MM-DD LocationId LocationId LocationId LocationId LocationId 200157 1 19546 Unique identifier associated with a residential unit within the site and is the location where the individual was or became resident when the event occurred. This identifier is not be the same as the identifier used internally by the contributing centre. MotherId MotherId MotherId MotherId MotherId 13248 186909 35 76944 The IndividualId of the mother. Only provided for BTH events. DeliveryId DeliveryId DeliveryId DeliveryId DeliveryId 13129 187028 5 The RecNr of the delivery event associated with this birth