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  • 1
    Online-Ressource
    Online-Ressource
    Preliminary survey on the effects of indoor noise in the hospital located close to Tan Son Nhat Airport
    Institute of Noise Control Engineering (INCE) ; 2023
    In:  INTER-NOISE and NOISE-CON Congress and Conference Proceedings Vol. 268, No. 3 ( 2023-11-30), p. 5738-5748
    Details
    In: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Institute of Noise Control Engineering (INCE), Vol. 268, No. 3 ( 2023-11-30), p. 5738-5748
    Kurzfassung: An awareness of the harmful effects of environmental noise on vulnerable populations is crucial for improving current guidelines for the design of welfare facilities and land use planning in developing countries. This paper aims to identify the impact of aircraft noise on patients' health in areas with a high frequency of aircraft noise. To achieve this, a preliminary investigation was conducted in September 2022 at a hospital located approximately 1 km from the southeast runway end of Tan Son Nhat Airport (TSN) in Ho Chi Minh City. The noise levels inside and outside the hospital rooms were measured throughout the day to assess the noise exposure levels. The health data of 28 nursing staff living in the hospital's inpatient ward and four patients were collected through face-to-face interviews and the heart rate variability (HRV) of two of them was measured by using portable electrocardiograph monitors attached to their bodies. As an objective evaluation of the effects of noise, HRV data was analyzed to reveal the impact of noise exposure on health. The noise exposure and health data were then analyzed using multivariate analysis. The results of the analysis provide a clear understanding of the impact of aircraft noise on patients' health in areas with a high frequency of aircraft noise.
    Materialart: Online-Ressource
    ISSN: 0736-2935
    URL: Article
    DOI: 10.3397/IN_2023_0818
    Sprache: Englisch
    Verlag: Institute of Noise Control Engineering (INCE)
    Publikationsdatum: 2023
    Standort Signatur Einschränkungen Verfügbarkeit
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    Online-Ressource
  • 2
    Online-Ressource
    Online-Ressource
    Models of Aviation Noise Impact in the Context of Operation Decrease at Tan Son Nhat Airport
    MDPI AG ; 2023
    In:  International Journal of Environmental Research and Public Health Vol. 20, No. 8 ( 2023-04-10), p. 5450-
    Details
    In: International Journal of Environmental Research and Public Health, MDPI AG, Vol. 20, No. 8 ( 2023-04-10), p. 5450-
    Kurzfassung: Air traffic bans in response to the spread of the coronavirus have changed the sound situation of urban areas around airports. This study aimed to investigate the effect of this unprecedented event on the community response to noise before and after the international flight operation at Tan Son Nhat Airport (TSN) in March 2020. The “before” survey was conducted in August 2019, and the two “after” surveys were conducted in June and September 2020. Structural equation models (SEMs) for noise annoyance and insomnia were developed by linking the questionnaire items of the social surveys. The first effort aimed to achieve a common model of noise annoyance and insomnia, corresponding to the situation before and after the change, respectively. Approximately, 1200 responses were obtained from surveys conducted in 12 residential areas around TSN in 2019 and 2020. The average daily flight numbers observed in August 2019 during the two surveys conducted in 2020 were 728, 413, and 299, respectively. The sound pressure levels of the 12 sites around TSN decreased from 45–81 dB (mean = 64, SD = 9.8) in 2019 to 41–76 dB (mean = 60, SD = 9.8) and 41–73 dB (mean = 59, SD = 9.3) in June and September 2020, respectively. The SEM indicated that the residents’ health was related to increased annoyance and insomnia.
    Materialart: Online-Ressource
    ISSN: 1660-4601
    URL: Article
    DOI: 10.3390/ijerph20085450
    Sprache: Englisch
    Verlag: MDPI AG
    Publikationsdatum: 2023
    ZDB Id: 2175195-X
    Standort Signatur Einschränkungen Verfügbarkeit
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    Online-Ressource
  • 3
    Online-Ressource
    Online-Ressource
    Change in the self-reported health status of residents associated with the reduced aircraft noise around Tan Son Nhat Airport after the epidemic outbreak
    Institute of Noise Control Engineering (INCE) ; 2021
    In:  INTER-NOISE and NOISE-CON Congress and Conference Proceedings Vol. 263, No. 1 ( 2021-08-01), p. 5511-5522
    Details
    In: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Institute of Noise Control Engineering (INCE), Vol. 263, No. 1 ( 2021-08-01), p. 5511-5522
    Kurzfassung: The change in the self-reported health status of residents associated with the reduced aircraft noise around Tan Son Nhat airport (TSN) after the epidemic outbreak in early 2020 was investigated in three stages. Stage 1 is pre-outbreak when the airport was operating at its highest capacity. Phases 2 and 3 are three months and six months after the stop of international flight operation implemented in March 2020. Data on the residents' health status was obtained from face-to-face interviews. The questionnaire items were composed of Noise annoyance questions using the 11-point ICBEN scale, the Total Health Index, Health and lifestyle questionnaire, Depression Scale revised questionnaire, and questionnaires to identify insomnia, hypertension, and hearing loss. Other factors related to living conditions such as education, income, or housing were also collected as health adjustment factors. The noise levels of phases 2 and 3 were estimated by updating the noise contour map of phase 1 using the TSN airport's operation data in corresponding periods in 2020. This study provided evidence relating to variation of the residents' health status due to the noi se situation change.
    Materialart: Online-Ressource
    ISSN: 0736-2935
    URL: Article
    DOI: 10.3397/IN-2021-3128
    Sprache: Englisch
    Verlag: Institute of Noise Control Engineering (INCE)
    Publikationsdatum: 2021
    Standort Signatur Einschränkungen Verfügbarkeit
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    Online-Ressource
  • 4
    Online-Ressource
    Online-Ressource
    How the causal structures of noise annoyance and sleep effects changed under the significant decrease of aircraft noise
    Institute of Noise Control Engineering (INCE) ; 2023
    In:  INTER-NOISE and NOISE-CON Congress and Conference Proceedings Vol. 265, No. 2 ( 2023-02-01), p. 5873-5883
    Details
    In: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Institute of Noise Control Engineering (INCE), Vol. 265, No. 2 ( 2023-02-01), p. 5873-5883
    Kurzfassung: Many models have been proposed to clarify the interactive effects of acoustic and non-acoustic variables on human perception of noise. Due to the corona pandemic, all flights were closed at the end of March 2020, causing an unprecedented change in the acoustic environment around Tan Son Nhat Airport (TSN). Before the outbreak, TSN was the busiest airport in Vietnam and had severe noise problems. This study focused on determining how acoustic and non-acoustic factors affect community health before and after this change. Approximately 1200 responses were obtained from surveys conducted in 12 residential areas around TSN in 2019 and 2020. Structural equation models (SEM) for noise annoyance and insomnia were developed by linking the questionnaire items of the social surveys. The first effort aims to achieve a common model of noise annoyance and insomnia corresponding to community response to noise before and after the change. It has been found that the degrees of annoyance and insomnia were not reduced, as expected, but increased in 2020. The final constructed SEM indicates that acous tic and non-acoustic factors affected the community health in different structures before and after the noise reduction.
    Materialart: Online-Ressource
    ISSN: 0736-2935
    URL: Article
    DOI: 10.3397/IN_2022_0871
    Sprache: Englisch
    Verlag: Institute of Noise Control Engineering (INCE)
    Publikationsdatum: 2023
    Standort Signatur Einschränkungen Verfügbarkeit
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    Online-Ressource
  • 5
    Online-Ressource
    Online-Ressource
    A study examining the long-term effects of aircraft noise on the surrounding residents before the opening of Long Thanh Airport
    Institute of Noise Control Engineering (INCE) ; 2023
    In:  INTER-NOISE and NOISE-CON Congress and Conference Proceedings Vol. 268, No. 2 ( 2023-11-30), p. 6077-6087
    Details
    In: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Institute of Noise Control Engineering (INCE), Vol. 268, No. 2 ( 2023-11-30), p. 6077-6087
    Kurzfassung: Long Thanh Airport (LT) is a new airport scheduled to open in 2025 and serve as the largest aviation hub in Vietnam. The residents are expected to experience adverse health effects from long-term noise exposure once LT begins operation. This study aims to serve as a basis for comparing the impact of environmental changes before and after the opening of LT. This study assesses the health of the residents in ten residential areas under the planned flight paths of LT. Currently, before the new airport operates, environmental noise around LT is primarily caused by traffic noise from nearby roads near the selected houses. The 24-hour A-weighted equivalent continuous sound level (LAeq) at a representative house in each area ranged from 51 to 72 dB. In August 2022, 641 residents were surveyed to assess their health conditions. It was found that traffic noise was the most frequently cited environmental nuisance among the surveyed participants. However, the regression model considers contextual factors, noise exposure, and other factors impacting health and indicates that the health of the residents is associated with factors beyond noise exposure, such as noise sensitivity, mobility, and attitude towards transport modes.
    Materialart: Online-Ressource
    ISSN: 0736-2935
    URL: Article
    DOI: 10.3397/IN_2023_0893
    Sprache: Englisch
    Verlag: Institute of Noise Control Engineering (INCE)
    Publikationsdatum: 2023
    Standort Signatur Einschränkungen Verfügbarkeit
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    Online-Ressource
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