Ventilatory Functions, Oxygen Saturation, and Quality of Life Response to Long Time Cement Dust Exposure
Study Details
Study Description
Brief Summary
Thousands of people are working daily in a dusty environment. Many studied reported respiratory symptoms and ventilatory disorders among Factory workers who exposed to cement dust. But the evidence for respiratory effect and daily activities over a long time of cement dust exposure has not been conclusive
Condition or Disease | Intervention/Treatment | Phase |
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Detailed Description
A total of 49 subjects working in a cement production factory were assessed and divided into three groups according to the total period of work exposure. Groupe A (18 subjects) with work period < 10 years, group B (13 subjects) with work period 10-15 years, group C (18 subjects) with work period > 15 years. The ventilatory functions, oxygen saturation, and quality of life were assessed in the three groups. RESULTS: The study results revealed a statistically significant difference between the three groups in the mean values of FVC (%), FEV1/FVC (%), SPO2.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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less than 10 years working workers who work in cement factories in a period of time less than 10 years |
Diagnostic Test: questionaire and ventilatory function test
we assessed the arterial blood gases and the ventilatory functions and quality of life of whole three groups
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from 10-15 years working workers who work in cement factories in a period of time from 10-15 years |
Diagnostic Test: questionaire and ventilatory function test
we assessed the arterial blood gases and the ventilatory functions and quality of life of whole three groups
|
more than 15 years working workers who work in cement factories in a period of time more than 15 years |
Diagnostic Test: questionaire and ventilatory function test
we assessed the arterial blood gases and the ventilatory functions and quality of life of whole three groups
|
Outcome Measures
Primary Outcome Measures
- The ventilatory functions [8 months]
ventilatory function tests were used to assess FVC (%), FEV1/FVC (%),PEF (%), FEV1 (%)
- oxygen saturation [8 months]
measuring oxygen saturation using SPo2
- quality of life were assessed [8 months]
the mean values of the physical functioning item and energy/fatigue item in the quality of life questionnaire
Eligibility Criteria
Criteria
Inclusion Criteria:
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The ages were between 25 to 50 years old.
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the body mass index ranged from (18,5 - 29,9) kg/m2.
Exclusion Criteria:
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Age less than 25 or more 50.
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Any chronic diseases
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severe musculoskeletal and cardiopulmonary disorders and
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Class III Obesity (35-39.9 kg/m 2) or more
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | faculty of physical therapy Cairo university | Cairo | Egypt |
Sponsors and Collaborators
- Cairo University
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- Cairo