The Impact of Noise on Blood Pressure

Oct 13, 2025 by wbrum.org 91 views

The Influence of Noise on the Blood Pressure of Early Adult Male Workers in the Deli Rubber Industry in Medan

Noise in the Rubber Industry: Hidden Threat to Worker's Blood Pressure

The Deli rubber industry in Medan is a significant contributor to the country's economy, but it poses a hidden threat to the health of its workers, particularly early adult males. A cross-sectional study conducted in 1999 revealed that the intensity of noise in several factory areas had exceeded the safe limits set by ACGIH, OSHA, and ISO. The study found that workers in the natural compound processing room and the volcano space were exposed to noise levels of 90.5 DBA and 87.8 DBA, respectively, which is above the safe limit of 85 dBA for 8 hours of work. The workers in these areas were exposed to noise for 11 hours per day, including overtime.

The results of the study showed that noise exposure had a significant effect on the blood pressure of workers. There was a significant difference (p = 0.036 <0.05) in systolic blood pressure and (p = 0.002 <0.05) in diastolic blood pressure between workers exposed and not exposed to noise. This suggests that noise exposure is a significant risk factor for hypertension in workers.

The Impact of Noise on Blood Pressure

Noise exposure has been shown to have a significant impact on blood pressure in workers. The study found that noise exposure contributed 2.2% to blood pressure, which is a significant contribution. Other factors such as body mass index (BMI) and age also affect blood pressure, with BMI contributing 0.9% and age contributing 10.2%. This suggests that noise exposure is not the only factor contributing to hypertension in workers, but it is an important one.

The Importance of Noise Control in the Rubber Industry

The study provides strong evidence of the need for noise control in the rubber industry. Efforts can be made to reduce the negative impact of noise on workers' health, including:

*** Socialization of the use of ear protective equipment: Workers need to be equipped with knowledge and awareness about the importance of using ear protective equipment to reduce the negative impact of noise on their health. This can be achieved through training and education programs.

*** Increasing knowledge about health: Through health education, workers can understand the relationship between noise and blood pressure, as well as how to maintain their health in a noisy work environment. This can be achieved through regular health education programs and workshops.

*** Routine health checks: Periodic health checks are very important to detect early health problems that may be caused by noise exposure. This can be achieved through regular health checks and monitoring of workers' health.

Benefits of Noise Control in the Rubber Industry

Noise control in the rubber industry is not only important to maintain the health of workers, but also increase productivity and reduce the risk of work accidents. By implementing effective prevention efforts, companies can create a safer and healthier work environment for workers. This can lead to increased productivity, reduced absenteeism, and improved worker morale.

Conclusion

The study highlights the importance of noise control in the rubber industry. The results show that noise exposure has a significant impact on blood pressure in workers, and that other factors such as BMI and age also contribute to hypertension. Efforts can be made to reduce the negative impact of noise on workers' health, including socialization of the use of ear protective equipment, increasing knowledge about health, and routine health checks. By implementing effective prevention efforts, companies can create a safer and healthier work environment for workers.

Recommendations

Based on the study, the following recommendations are made:

Implement noise control measures: Companies should implement noise control measures to reduce the intensity of noise in the work environment.
Provide ear protective equipment: Workers should be provided with ear protective equipment to reduce the negative impact of noise on their health.
Increase knowledge about health: Workers should be educated about the relationship between noise and blood pressure, as well as how to maintain their health in a noisy work environment.
Conduct regular health checks: Companies should conduct regular health checks to detect early health problems that may be caused by noise exposure.

By implementing these recommendations, companies can create a safer and healthier work environment for workers, and reduce the risk of work accidents and hypertension.
Frequently Asked Questions: The Influence of Noise on the Blood Pressure of Early Adult Male Workers in the Deli Rubber Industry in Medan

Q: What is the main finding of the study?

A: The main finding of the study is that noise exposure has a significant impact on the blood pressure of early adult male workers in the Deli rubber industry in Medan. The study found that workers exposed to noise had higher systolic and diastolic blood pressure compared to those not exposed to noise.

Q: What are the safe limits for noise intensity in the workplace?

A: The safe limits for noise intensity in the workplace are set by ACGIH, OSHA, and ISO. The safe limit for noise intensity for 8 hours of work is 85 dBA.

Q: What are the effects of noise exposure on blood pressure?

A: The study found that noise exposure contributed 2.2% to blood pressure, which is a significant contribution. Other factors such as body mass index (BMI) and age also affect blood pressure, with BMI contributing 0.9% and age contributing 10.2%.

Q: What are the recommendations for reducing the negative impact of noise on workers' health?

A: The recommendations for reducing the negative impact of noise on workers' health include:

Implementing noise control measures: Companies should implement noise control measures to reduce the intensity of noise in the work environment.
Providing ear protective equipment: Workers should be provided with ear protective equipment to reduce the negative impact of noise on their health.
Increasing knowledge about health: Workers should be educated about the relationship between noise and blood pressure, as well as how to maintain their health in a noisy work environment.
Conducting regular health checks: Companies should conduct regular health checks to detect early health problems that may be caused by noise exposure.

Q: What are the benefits of noise control in the rubber industry?

A: The benefits of noise control in the rubber industry include:

Reducing the risk of work accidents: Noise control can reduce the risk of work accidents and injuries.
Increasing productivity: Noise control can increase productivity by reducing the negative impact of noise on workers' health.
Improving worker morale: Noise control can improve worker morale by creating a safer and healthier work environment.

Q: What are the implications of the study for the rubber industry?

A: The study has significant implications for the rubber industry. The study highlights the importance of noise control in the rubber industry and the need for companies to implement effective prevention efforts to reduce the negative impact of noise on workers' health.

Q: What are the limitations of the study?

A: The study has several limitations, including:

Small sample size: The study had a small sample size, which may limit the generalizability of the findings.
Cross-sectional design: The study had a cross-sectional design, which may not allow for the establishment of causality between noise exposure and blood pressure.

Q: What are the future directions for research on noise exposure and blood pressure?

A: Future directions for research on noise exposure and blood pressure include:

Longitudinal studies: Longitudinal studies can be conducted to establish the relationship between noise exposure and blood pressure over time.
Experimental studies: Experimental studies can be conducted to examine the effects of noise exposure on blood pressure in a controlled environment.
Intervention studies: Intervention studies can be conducted to examine the effectiveness of noise control measures in reducing the negative impact of noise on workers' health.