Turin Longitudinal Study
- The objective of this study was to:
- monitor health outcomes in the city of Turin since 1971
- to understand and to evaluate the contribution of socioeconomic inequalities to health inequalities
- to facilitate local decision making by informing stakeholders on the impact of social determinants on health.
- Start Year
- 1971
- Supplementary Information
| Investigators | Contacts |
|---|---|
|
|
Design
- Study design
- Cohort
- Follow Up
- The population of Turin was followed-up in the censuses of 1971, 1981, 1991, 2001, and 2011.
- Supplementary Information
Marker Paper
Marinacci C, Spadea T, Biggeri A, Demaria M, Caiazzo A, Costa G. 2004. The role of individual and contextual socioeconomic circumstances on mortality: analysis of time variations in a city of north west Italy. Journal of Epidemiology & Community Health; 58(3): 199-207.
PUBMED 14966232
Recruitment
- Recruitment Target
-
- Individuals
Number of Participants
- Number of Participants
- 2,391,833
- Supplementary Information
Access
Availability of data and biosamples
| Possible Access to Data | |
| Possible Access to Biosamples | |
| Other |
|
Timeline
TLS - Population
Selection Criteria
- Newborns
- Twins
- Countries
-
- Italy
- Territory
- Turin
- Ethnic Origin
-
- Health Status
-
Recruitment
- Sources of recruitment
-
- General population
- General Population
-
- Selected sample
- Supplementary Information
-
The study population was selected from censuses of Turin.
Number of Participants
- Number of Participants
- 2,391,833
- Supplementary Information about selection criteria
-
1971: 1 023 957 participants
1981: 1 091 287 participants
1991: 930 072 participants
2001: 832 106 participants
2011: 849 686 participants
Data Collection Events
| # | Name | Description | Start | End |
|---|---|---|---|---|
| 0 |
TLS - 1971 Census
|
Information was collected through the census data. Socio-demographical information, vital status, and cause of death were obtained through record linkage with the local population ... |
1971 | 1980 |
| 1 |
TLS - Cause of Death Archives
|
Information about mortality was collected through the archives of causes of death. |
1971 | 2014 |
| 2 |
TLS - Civil Registry
|
Information was collected from the civil registry database . |
1971 | 2015 |
| 3 |
TLS - Residential History
|
Information was collected from the Turin residential history database . |
1971 | 2015 |
| 4 |
TLS - 1981 Census
|
Information was collected through the census data. Socio-demographical information, vital status, and cause of death were obtained through record linkage with the local population ... |
1981 | 1990 |
| 5 |
TLS - Cancer Registries
|
Information was collected from cancer registries. |
1986 | 2010 |
| 6 |
TLS - 1991 Census
|
Information was collected through the census data. Socio-demographical information, vital status, and cause of death were obtained through record linkage with the local population ... |
1991 | 2000 |
| 7 |
TLS - Hospital Admissions
|
Information was collected from hospital admissions records. |
1995 | 2014 |
| 8 |
TLS - Drug Prescriptions
|
Information was collected from drug prescription records. |
1997 | 2012 |
| 9 |
TLS - Outpatient Care
|
Information was collected from records of diagnostic tests and specialist visits. |
2000 | 2012 |
| 10 |
TLS - 2001 Census
|
Information was collected through the census data. Socio-demographical information, vital status, and cause of death were obtained through record linkage with the local population ... |
2001 | 2010 |
| 11 |
TLS - Diabetes Registries
|
Information about patients with diabetes was collected from the diabetes registries . |
2002 | 2011 |
| 12 |
TLS - 2011 Census
|
Information was collected through the census data. Socio-demographical information, vital status, and cause of death were obtained through record linkage with the local population ... |
2011 | 2020 |
Classifications
- Socio-demographic and economic characteristics
- Lifestyle and behaviours
- Birth, pregnancy and reproductive health history
- Perception of health, quality of life, development and functional limitations
- Diseases
- Symptoms and signs
- Medication and supplements
- Non-pharmacological interventions
- Health and community care services utilization
- Death
- Physical measures and assessments
- Laboratory measures
- Cognition, personality and psychological measures and assessments
- Life events, life plans, beliefs and values
- Preschool, school and work life
- Social environment and relationships
- Physical environment
- Administrative information
Socio-demographic and economic characteristics
Lifestyle and behaviours
Diseases
Medication and supplements
Non-pharmacological interventions
Health and community care services utilization
Death
Physical environment
Administrative information