Date of filling in this questionnaire or last update: 02/11/2020
1. IDENTIFICATION & BASIC DESCRIPTION
Cohort name
Chronic obstructive pulmonary disease in a cohort of professional bus drivers
Country
  • Macedonia
Name
Jordan Minov
Institution
Institute of Occupational Health of RNM, WHO CC; Faculty of Medicine, Ss Cyril and Methodius, University in Skopje, 1000 Skopje, RN Macedonia
Email
minovj@hotmail.com
Phone
+38970992778
Name
Aneta Atanasovska
Institution
Institute of Occupational Health of RNM, WHO CC; Faculty of Medicine, Ss Cyril and Methodius, University in Skopje, 1000 Skopje, RN Macedonia
Email
aneta.atanasovska@yahoo.com
Phone
+38975986019
Name of committee
Ethics Committee, Faculty of Medicine, Ss Cyril and Methodius, University in Skopje, 1000 Skopje, RN Macedonia
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Contact Principal Investigator (name)
Jordan Minov
Data access policy (briefly describe)
/
Is this cohort part of a consortium? (name consortium)
/
Participation in pooled analyses
  • The cohort is potentially interested in participating in pooled analyses of (European) occupational cohort studies (note pooled analyses also includes remote decentralized analyses that would not require any transfer of primary data as well as meta-analyses).
Main aim of cohort, please briefly describe the main objectives of the cohort
To assess the incidence of respiratory symptoms and COPD in a cohort of male bus drivers
Comparators (please select as many as appropriate)
  • Internal study population
Inclusion criteria
at least 10 years working as professional bus drivers; willingness to participate
Exclusion criteria
working less than 10 years as professional bus drivers; don't will to participate
Enrollment
Completed
Age range at entry (main cohort)
Minimum Maximum Mean
/ / 45.9 +/- 7.8
Age range at entry (subcohort)
Minimum Maximum Mean Please describe
/ / /
Men at enrollment
94
Women at enrollment
0
Children (<18 years) at enrollment
0
Men at last follow-up
94
Women at last follow-up
0
Children (<18 years) at last follow-up
0
Participation rate at enrollment (if known)
80
2. OUTCOME FOLLOW-UP
First follow-up period (provide year)
2019
Last follow-up period (provide year)
2023-2028
Number of follow-ups after baseline (provide number)
5-10
Participation at last follow-up (if known)
70
Comments
Ongoing cohort, therefore the Participation at last follow-up is only speculative
3. OCCUPATIONAL EXPOSURES
Source of exposure data collected (please select as many as appropriate)
  • Questionnaire, Personal (Self-reporting or interview)
  • Questionnaire, Personal (Occupational/industry modules)
Occupational coding performed
Yes
Occupation (specify coding system used)
  • ILO coding system
Industry (specify coding system used)
  • ILO coding system
Types of exposure measurements
  • Other (specify)
Specify: Other
JEMs
Methods for exposure assessment (please select as many as appropriate)
  • Job Exposure Matrix
  • Other
Specify: Job Exposure Matrix / Other
Semple S. Exposure matrices: how to create them, how to use them, and what they can tell us (2016).
Website
http://www.easom.eu
Main categories
  • Dusts and fibres
  • Other chemicals
  • Other (specify)
Dusts and fibres | Fibres
  • Other (specify)
Dusts and fibres | Fibres | Specify: Other
not fibres
Dusts and fibres | Inorganic dusts
  • Inorganic dusts, not specified
Dusts and fibres | Organic dusts
  • Organic dusts (not specified)
Other chemicals | Carbon monoxide
  • Carbon monoxide
Other chemicals | Engine exhaust
  • Diesel engine exhaust
  • Gasoline engine exhaust
Main categories | Other | Specify: Other
Gases and fumes
Comments
Mixed exposure
4. OUTCOMES EVALUATED
Baseline - type of outcome data collected (select more than one if applicable)
  • Questionnaire, individual (self-recording or interview)
Follow-up - type of outcome data collected (select more than one if applicable)
  • Questionnaire, individual (self-recording or interview)
Outcome type (please select as many as appropriate)
  • Mortality
  • Morbidity
  • Disability
Diagnostic groups based on ICD10
  • J Respiratory disease
J Respiratory disease
  • Chronic obstructive pulmonary disease (COPD)
  • Other, please state
J Respiratory disease | Other (specify)
Respiratory symptoms in the last 12 months (cough, phelgm, dyspnea, wheezing, chest tightness)
Other health related outcomes
  • Lifestyle change
6. Other Information
  • Anthropometry
  • Demographics
  • Education
  • Environmental, air pollution
  • Environmental other (specify)
  • Medical history
  • Socioeconomic status
  • Smoking
  • Other (specify)
Specify: Environmental other
Heating and cooling
Specify: Other
Accompanying diseases
Possibility for linkage to data registries/data enrichment via data linkage
  • Cancer incidence
  • Disease specific clinical database
  • Employment status
  • Medication usage
  • Mortality register
Please describe plans that are funded or most likely to be funded
A segment of a Project "COPD and specific occupational exposures", funded by the Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, Skopje, RN Macedonia