Factory WorkersNCT05261087
The Relationship Between Cognitive Function, Job Satisfaction and Sleep Quality in Factory Workers
An observational study of Factory Workers, run by Izmir Bakircay University at 1 site in Turkey (Türkiye).
Trial summary
The aim of this thesis study is to determine the relationships between cognitive functions, job satisfaction and sleep in individuals aged 30 and over.Individuals over the age of 30 working in the Sasalı branch of TPI Composite factory will be included in the study that we plan to do as a cross-sectional study. Read more about this study
- Who is it for?
- Ages 30 years and olderHealthy volunteers can take part
- Conditions the study is for
- Factory Workers
- How many people
- 30 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 25 Mar 2022to Sep 2022
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 30 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: Employees in the 65.5 main mold divisions, who have been working in the factory over the age of 30 for more than 2 years, are included.
Who may be able to join
- Volunteering to participate in the study
- Individuals aged 30 and over
- Being able to read and write Turkish
Who cannot join
- Conditions where cognitive functions are affected, such as dementia
- Being colorblind
- Having problems with speaking and understanding Turkish
Trial locations and contacts
1 site in 1 country.
Turkey (Türkiye)1 site, 1 recruiting
- Recruiting
Izmir Bakircay University
Izmir
Nadiye Doğan
About this study
Official title: Determining the Relationship Between Cognitive Function, Job Satisfaction and Sleep Quality in Factory Workers
The aim of this thesis study is to determine the relationships between cognitive functions, job satisfaction and sleep in individuals aged 30 and over.Individuals over the age of 30 working in the Sasalı branch of TPI Composite factory will be included in the study that we plan to do as a cross-sectional study.
Data will be collected at TPI Composite Factory Sasalı Branch Infirmary. Individuals' demographic information (age, height, weight) and cognitive functions, job satisfaction and sleep quality will be evaluated.
Read the detailed description
By definition, cognition is collecting information from the environment; We can express this collected information as the ability to understand and interpret. cognitive functions; attention, short and long term memory, understanding, adaptation, language skills, decision making, abstract thinking, mathematical processing and executive functions.
executive functions; It is the ability of a person to plan purposeful action without any help, to interpret the information he has collected, and to always determine the next step in successive tasks.As the age progresses, the individual experiences problems in executive functions as a result of the change in the prefrontal region. Elderly individuals cannot concentrate and have problems solving problems. In addition, they show lower performance than young people in processing, using and strategizing. In other words, as the age progresses, it becomes more difficult to maintain attention in situations that require simultaneous processing and using several information.
This strain also affects the job satisfaction of individuals. The concept we call job satisfaction is a feeling that the employee experiences as a result of realizing that the work he does and the results of the work done coincide or allow them to overlap with his material and moral needs and personal value judgments.
The daily life activities of individuals whose job satisfaction is affected are also affected. In daily life activities, sleep is a physiological requirement for human beings. As a concept, sleep is a natural resting state in which the consciousness against external stimuli is completely or partially lost, the reaction power is weakened and all kinds of activities are greatly reduced.
Sleep needs differ according to age. Individuals experience sleep problems with advancing age. The depth of sleep decreases. The person wakes up at night and it becomes difficult to fall asleep again. The duration of night sleep decreases and the duration of sleep during the day increases.
When the literature is examined, there are many studies with young and middle-aged adults in studies on cognitive function.
Many studies have examined cognitive function and physical activity and sleep quality or physical activity and job satisfaction. No study evaluating the relationship between sleep quality and job satisfaction has been found in the literature.
In line with the studies in the literature, we thought that there would be a relationship between cognitive function, job satisfaction and sleep quality. Therefore, the aim of the study is to determine the relationships between cognitive functions, job satisfaction and sleep in individuals aged 30 and over.
- Conditions
- Factory Workers
- Being tested
- No intervention
- Keywords
- Cognitive function , Sleep quality , Job satisfaction
- Medical subject headings
- Sleep Initiation and Maintenance Disorders
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
No interventionOther
Individuals will not receive any interventions
| Study group | Role | What they receive |
|---|---|---|
| Factory worker | Workers working in the TPI blade factory will be included in the study. Those working in the wind vane production at the factory are divided into departments. The 65.5 main mold workers, which will require the most attention, will be included in our work. Receives: Other: No intervention |
What is being measured
The primary outcome is the main question the study is designed to answer.
Cognitive function
We will evaluate the cognitive function with the CogniFit program.CogniFit General Cognitive Assessment (CAB) is the leading professional tool to help measure general cognitive well-being in children 7+ and adults using online cognitive tasks. The results of this neurocognitive test are useful for understanding the general cognitive state of the user and highlighting their strengths and weaknesses.This test battery has its own scoring system.
Measured: At baseline
Sleep Quality
We will measure sleep quality with the Pittsburgh Sleep Quality Scale questionnaire.Subjective sleep quality of PUKI, sleep latency, sleep duration, habitual sleep efficiency, sleep disorder, use of sleeping pills, and daytime functioning It has 7 components. Some of the component specified with a single item, while some obtained by grouping the substance. Each The item is evaluated over 0-3 points and 7 The sum of the component score forms the total PUKI score. A high score indicates poor sleep quality.
Measured: At baseline
Job satisfaction
We will measure job satisfaction with the Minnesota Job Satisfaction scale.The Minnesota Job Satisfaction Scale was developed by Dawis et al. in 1967 to determine the level of job satisfaction. The validity and reliability study in our country was carried out by Baycan and the scale was Cronbach's alpha value was found to be 0.77. internal and revealing external job satisfaction factors quintet consisting of 20 items with characteristics It is a Likert-type instrument. Neutral satisfaction score of the scale is 3. If the score from the scale is less than 3, the job job satisfaction is low, if it is greater than 3 is considered high.
Measured: At baseline
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Mar 2022
- Study start25 Mar 2022
- Primary completionAug 2022 (estimated)
- Study completionSep 2022 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Factory WorkersStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Izmir Bakircay University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Nadiye Doğan, Izmir Bakircay University
- Investigators
- Nadiye Doğan, Principal investigator, Izmir Bakircay University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05261087
- Sponsor's protocol ID
- 2021/346
- Status last verified
- Mar 2022
- First submitted
- 26 Jan 2022
- Last updated
- 28 Mar 2022
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 28 Mar 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Determining the Relationship Between Cognitive Function, Job Satisfaction and Sleep Quality in Factory Workers
- ClinicalTrials.gov ID
- NCT05261087
- Acronym / sponsor ID
- 2021/346
- Conditions
- Factory Workers
- Keywords
- Cognitive function , Sleep quality , Job satisfaction
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Izmir Bakircay UniversityUniversity, hospital or other
- Study start
- 25 Mar 2022 (actual)
- Primary completion
- Aug 2022 (estimated)
- Study completion
- Sep 2022 (estimated)
- First posted
- 2 Mar 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The aim of this thesis study is to determine the relationships between cognitive functions, job satisfaction and sleep in individuals aged 30 and over.Individuals over the age of 30 working in the Sasalı branch of TPI Composite factory will be included in the study that we plan to do as a cross-sectional study.
Data will be collected at TPI Composite Factory Sasalı Branch Infirmary. Individuals' demographic information (age, height, weight) and cognitive functions, job satisfaction and sleep quality will be evaluated.
Detailed description
By definition, cognition is collecting information from the environment; We can express this collected information as the ability to understand and interpret. cognitive functions; attention, short and long term memory, understanding, adaptation, language skills, decision making, abstract thinking, mathematical processing and executive functions.
executive functions; It is the ability of a person to plan purposeful action without any help, to interpret the information he has collected, and to always determine the next step in successive tasks.As the age progresses, the individual experiences problems in executive functions as a result of the change in the prefrontal region. Elderly individuals cannot concentrate and have problems solving problems. In addition, they show lower performance than young people in processing, using and strategizing. In other words, as the age progresses, it becomes more difficult to maintain attention in situations that require simultaneous processing and using several information.
This strain also affects the job satisfaction of individuals. The concept we call job satisfaction is a feeling that the employee experiences as a result of realizing that the work he does and the results of the work done coincide or allow them to overlap with his material and moral needs and personal value judgments.
The daily life activities of individuals whose job satisfaction is affected are also affected. In daily life activities, sleep is a physiological requirement for human beings. As a concept, sleep is a natural resting state in which the consciousness against external stimuli is completely or partially lost, the reaction power is weakened and all kinds of activities are greatly reduced.
Sleep needs differ according to age. Individuals experience sleep problems with advancing age. The depth of sleep decreases. The person wakes up at night and it becomes difficult to fall asleep again. The duration of night sleep decreases and the duration of sleep during the day increases.
When the literature is examined, there are many studies with young and middle-aged adults in studies on cognitive function.
Many studies have examined cognitive function and physical activity and sleep quality or physical activity and job satisfaction. No study evaluating the relationship between sleep quality and job satisfaction has been found in the literature.
In line with the studies in the literature, we thought that there would be a relationship between cognitive function, job satisfaction and sleep quality. Therefore, the aim of the study is to determine the relationships between cognitive functions, job satisfaction and sleep in individuals aged 30 and over.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Factory worker | – | Other: No interventionWorkers working in the TPI blade factory will be included in the study. Those working in the wind vane production at the factory are divided into departments. The 65.5 main mold workers, which will require the most attention, will be included in our work. |
Who may qualify
- Ages
- 30 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- Employees in the 65.5 main mold divisions, who have been working in the factory over the age of 30 for more than 2 years, are included.
Key inclusion criteria (3 listed)
- Volunteering to participate in the study
- Individuals aged 30 and over
- Being able to read and write Turkish
Key exclusion criteria (3 listed)
- Conditions where cognitive functions are affected, such as dementia
- Being colorblind
- Having problems with speaking and understanding Turkish
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| No interventionIndividuals will not receive any interventions | Other | Factory worker |
Primary outcome
Cognitive function
Time frame: At baseline
We will evaluate the cognitive function with the CogniFit program.CogniFit General Cognitive Assessment (CAB) is the leading professional tool to help measure general cognitive well-being in children 7+ and adults using online cognitive tasks. The results of this neurocognitive test are useful for understanding the general cognitive state of the user and highlighting their strengths and weaknesses.This test battery has its own scoring system.
Sleep Quality
Time frame: At baseline
We will measure sleep quality with the Pittsburgh Sleep Quality Scale questionnaire.Subjective sleep quality of PUKI, sleep latency, sleep duration, habitual sleep efficiency, sleep disorder, use of sleeping pills, and daytime functioning It has 7 components. Some of the component specified with a single item, while some obtained by grouping the substance. Each The item is evaluated over 0-3 points and 7 The sum of the component score forms the total PUKI score. A high score indicates poor sleep quality.
Job satisfaction
Time frame: At baseline
We will measure job satisfaction with the Minnesota Job Satisfaction scale.The Minnesota Job Satisfaction Scale was developed by Dawis et al. in 1967 to determine the level of job satisfaction. The validity and reliability study in our country was carried out by Baycan and the scale was Cronbach's alpha value was found to be 0.77. internal and revealing external job satisfaction factors quintet consisting of 20 items with characteristics It is a Likert-type instrument. Neutral satisfaction score of the scale is 3. If the score from the scale is less than 3, the job job satisfaction is low, if it is greater than 3 is considered high.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 28 Mar 2022.
- Individual participant dataSharing planned: Undecided
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Nadiye Doğan principal investigator
Izmir Bakircay University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Factory Workers, run by Izmir Bakircay University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 28 Mar 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Nadiye Doğan (05345423165, nadiye2601@hotmail.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Cognitive function (time frame: At baseline). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 28 Mar 2022.