Annals of Occupational and Environmental Medicine

Original Article

Differences of nutritional intake habits and Dietary Inflammatory Index score between occupational classifications in the Korean working population: Seung Hee Woo, Yangwoo Kim, Kyungho Ju, Juhyeong Kim, Jaechul Song, Soo-Jin Lee, Jeehee Min; Ann Occup Environ Med 2024;36:e5. Published online March 18, 2024; DOI: https://doi.org/10.35371/aoem.2024.36.e5

Abstract Abstract in Korean PDF Supplementary Material PubReader ePub

Background

Human nutrient intake is closely related to the conditions of their workplace.

Methods

This study used data from the Korean National Health and Nutritional Examination Survey (KNHANES) conducted between 2016 and 2020. The study population comprised individuals aged 19 to 65 years who were engaged in paid work, excluding soldiers (total = 12,201, male = 5,872, female = 6,329). The primary outcome of interest was the Dietary Inflammatory Index (DII) score, which was calculated using dietary intake data. Generalized linear models were used for statistical analyses.

Results

Pink-collar workers had higher DII scores, indicating a potentially higher inflammatory diet than white-collar workers (mean: 2.18 vs. 1.89, p < 0.001). Green and blue-collar workers displayed lower levels of dietary inflammation (green: 1.64 vs. 1.89, p = 0.019, blue: 1.79 vs. 1.89, p = 0.022). After adjusting for sex, age, income, education, and energy intake, the sole trend that persisted was the comparison between white-collar and pink-collar workers.

Conclusions

DII scores and dietary patterns differed among occupational groups and genders.

한국 직장 인구의 직업 분류별 영양 섭취 습관과 식이 염증 지수 차이
목적
직장인의 영양 섭취는 그들의 직장 환경과 밀접한 관련이 있다.
방법
본 연구는 2016년부터 2020년까지 실시된 대한민국 국립건강영양조사(KNHANES) 자료를 사용하였다. 연구 대상은 19세에서 65세까지의 직장인으로, 군인은 제외되었다.(전체 = 12,201명, 남성 = 5,872명, 여성 = 6,329명) 주요 관심 대상은 식이 염증 지수(DII)로, 식품 섭취 정보를 사용하여 계산하였다. 통계 분석에는 일반화된 선형 모델을 사용하였다.
결과
핑크 칼라 직종 근로자들은 DII 점수가 더 높았으며, 이는 화이트 칼라 직종 근로자들보다 잠재적으로 염증성 식습관이 높을 수 있음을 나타낸다.(평균: 2.18 대 1.89, p < 0.001) 그린과 블루 칼라 직종 근로자들은 DII 점수가 낮았다.(그린: 1.64 대 1.89, p = 0.019, 블루: 1.79 대 1.89, p = 0.022) 핑크 칼라와 화이트 칼라 직종 근로자에서 DII 점수의 차이는 성별, 연령, 소득, 교육 및 에너지 섭취량에 대한 보정 후에도 지속되었다.
결론
DII 점수와 식습관은 직업군과 성별에 따라 다르게 나타났다.

Citations

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Temporary Employment Is Associated with Poor Dietary Quality in Middle-Aged Workers in Korea: A Nationwide Study Based on the Korean Healthy Eating Index, 2013–2021
Seong-Uk Baek, Myeong-Hun Lim, Yu-Min Lee, Jong-Uk Won, Jin-Ha Yoon
Nutrients.2024; 16(10): 1482. CrossRef

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Original Article

Cooking oil fume exposure and Lung-RADS distribution among school cafeteria workers of South Korea: Minjun Kim, Yangho Kim, A Ram Kim, Woon Jung Kwon, Soyeoun Lim, Woojin Kim, Cheolin Yoo; Ann Occup Environ Med 2024;36:e2. Published online January 31, 2024; DOI: https://doi.org/10.35371/aoem.2024.36.e2

Abstract Abstract in Korean PDF Supplementary Material PubReader ePub: Background
Cooking oil fumes (COFs) from cooking with hot oil may contribute to the pathogenesis of lung cancer. Since 2021, occupational lung cancer for individual cafeteria workers has been recognized in South Korea. In this study, we aimed to identify the distribution of lung-imaging reporting and data system (Lung-RADS) among cafeteria workers and to determine factors related to Lung-RADS distribution.
Methods
We included 203 female participants who underwent low-dose computed tomography (LDCT) screening at a university hospital and examined the following variables: age, smoking status, second-hand smoke, height, weight, and years of service, mask use, cooking time, heat source, and ventilation. We divided all participants into culinary and non-culinary workers. Binomial logistic regression was conducted to determine the risk factors on LDCT of Category ≥ 3, separately for the overall group and the culinary group.
Results
In this study, Lung-RADS-positive occurred in 17 (8.4%) individuals, all of whom were culinary workers. Binary logistic regression analyses were performed and no variables were found to have a significant impact on Lung-RADS results. In the subgroup analysis, the Lung-RADS-positive, and -negative groups differed only in ventilation. Binary logistic regression showed that the adjusted odds ratio (aOR) of the Lung-RADS-positive group for inappropriate ventilation at the workplace was 14.89 (95% confidence interval [CI]: 3.296–67.231) compared to appropriate ventilation as the reference, and the aOR for electric appliances at home was 4.59 (95% CI: 1.061–19.890) using liquid fuel as the reference.
Conclusions
The rate of Lung-RADS-positive was significantly higher among culinary workers who performed actual cooking tasks than among nonculinary workers. In addition, appropriate ventilation at the workplace made the LDCT results differ. More research is needed to identify factors that might influence LDCT findings among culinary workers, including those in other occupations.; 한국 학교 급식소 종사자의 조리흄 노출과 Lung-RADS 분포
목적
2021년부터 한국에서는 개별 학교 급식 종사자의 폐암 산업재해가 인정되고 있다. 본 연구에서는 급식 종사자들의 Lung-imaging reporting and data system ( Lung-RADS ) 분포를 확인하고, Lung-RADS 분포와 관련된 요인을 탐색해보고자 한다.
방법
2020년도에 울산대학병원에서 저선량 CT를 촬영한 여성 참가자 중 203명을 대상으로 나이, 흡연 여부, 간접 흡연 여부, 키, 체중, 근무 년수, 마스크 착용 여부, 조리 시간, 열원, 환기방식 등의 변수를 조사하였다. 참가자를 조리직, 비조리직으로 분류하였다. 범주 3이상에 대한 영향을 확인하기 위해 이분형 로지스틱을 전체집단 조리직 집단에 나누어 실시하였다.
결과
Lung-RADS 양성은 17 (8.4%)명에게서 발생했고 모두 조리직에 해당했다. 이분형 로지스틱 회귀분석을 시행한 결과 전체집단에서 Lung-RADS 결과에 유의미한 영향을 주는 변수는 확인할 수 없었다. Subgroup 분석에서 Lung-RADS 양성, 음성군은 직장 내 환기방식에서만 차이가 있었다. 이분형 로지스틱 회귀분석 결과 직장에서 환기를 철저히 한 것을 참고치로 했을 때 부적절한 환기에 대한 Lung-RADS 양성의 오드비가 14.89이고 가정에서 액화연료 사용을 참고치로 했을 때 전기 요리기구 사용의 오드비는 4.59이였다.
결론
실제 조리업무를 시행하는 조리직의 경우 비조리직에 비해 Lung-RADS 양성 비율이 유의하게 높았다. 또한 조리실 환경에서 환기를 철저하게 하는 것이 Lung-RADS 소견에 영향을 주었다.

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Research Article

Relationship between seafood consumption and bisphenol A exposure: the Second Korean National Environmental Health Survey (KoNEHS 2012–2014): Yeji Kim, Minkyu Park, Do Jin Nam, Eun Hye Yang, Jae-Hong Ryoo; Ann Occup Environ Med 2020;32:e10. Published online March 5, 2020; DOI: https://doi.org/10.35371/aoem.2020.32.e10

Abstract PDF PubReader ePub

Background

This study aimed to identify the relationship between exposure to bisphenol A (BPA) and seafood consumption using a nationally representative data of the general Korean population.

Methods

This study was conducted on 5,402 adults aged 19 years and older (2,488 men, 2,914 women) based on the second Korean National Environmental Health Survey (2012–2014). We stratified the data according to gender and analyzed urinary BPA concentrations in terms of sociodemographic characteristics, health behavior, dietary factor, and seafood consumption. In the high and low BPA exposure groups, the odds ratios (ORs) were calculated using logistic regression analysis according to the top 75th percentile concentration.

Results

In men, large fish and tuna and other seafood categories had significantly higher ORs before and after adjustment in the group who consumed seafood more than once a week than in the group who rarely consumed seafood, with an adjusted value of 1.97 (95% confidence interval [CI]: 1.12–3.48) and 1.74 (95% CI: 1.10–2.75), respectively. In the shellfish category, the unadjusted OR was 1.61 (95% CI: 1.00–2.59), which was significantly higher in the group who consumed seafood more than once a week than in the group who rarely consumed seafood. However, the OR after adjusting for the variables was not statistically significant. In women, the frequency of seafood consumption and the concentration of urinary BPA were not significantly associated.

Conclusions

BPA concentration was higher in men who frequently consumed large fish and tuna, shellfish and other seafood in this study.

Citations

Citations to this article as recorded by

Relationship between the use of hair products and urine benzophenone-3: the Korean National Environmental Health Survey (KoNEHS) cycle 4
Siyoung Kim, Seong-yong Cho, Seongyong Yoon, Daehwan Kim, Hyun Woo Park, Jisoo Kang, Sung Woo Huh
Annals of Occupational and Environmental Medicine.2024;[Epub] CrossRef
Relationship between shellfish consumption and urinary phthalate metabolites: Korean National Environmental Health Survey (KoNEHS) cycle 3 (2015-2017)
Jisoo Kang, Seong-yong Cho, Jinseok Kim, Seongyong Yoon, Jong-min An, Gayoung Kim, Si young Kim
Annals of Occupational and Environmental Medicine.2023;[Epub] CrossRef
Endocrine disrupting chemicals: A promoter of non-alcoholic fatty liver disease
Yajie Chen, Yang Wang, Ziqiang Cui, Wenpeng Liu, Baowang Liu, Qiang Zeng, Xin Zhao, Jian Dou, Jinglin Cao
Frontiers in Public Health.2023;[Epub] CrossRef
Relationship between the use of plastics in refrigerator food storage and urine phthalate metabolites: the Korean National Environmental Health Survey (KoNEHS) cycle 3
Jisoo Kang, Seong-yong Cho, Seongyong Yoon
Annals of Occupational and Environmental Medicine.2023;[Epub] CrossRef
Bisphenol S Impairs Oestradiol Secretion during In Vitro Basal Folliculogenesis in a Mono-Ovulatory Species Model
Claire Vignault, Véronique Cadoret, Peggy Jarrier-Gaillard, Pascal Papillier, Ophélie Téteau, Alice Desmarchais, Svetlana Uzbekova, Aurélien Binet, Fabrice Guérif, Sebastien Elis, Virginie Maillard
Toxics.2022; 10(8): 437. CrossRef
Cross-Sectional Association of Urinary Bisphenol A and Vaccine-Induced Immunity against Hepatitis B Virus: Data from the 2003–2014 National Health and Nutrition Examination Survey
Jun Young Uhm, Hyoung-Ryoul Kim
International Journal of Environmental Research and Public Health.2022; 19(3): 1103. CrossRef

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Research Article

Prevalence and associated factors of intestinal parasitic infections among asymptomatic food handlers working at Haramaya University cafeterias, eastern Ethiopia: Dadi Marami, Konjit Hailu, Moti Tolera; Ann Occup Environ Med 2018;30:53. Published online August 22, 2018; DOI: https://doi.org/10.1186/s40557-018-0263-7

Abstract PDF PubReader ePub

Background

Intestinal parasitic infections are major public health problems worldwide, with high prevalence in low income countries where substandard food hygiene practices are common. Asymptomatic food handlers with poor personal hygiene could be potential sources of parasitic infections. This study was aimed to assess the prevalence of intestinal parasitic infections and associated factors among asymptomatic food handlers working at Haramaya University cafeterias, eastern Ethiopia.

Methods

A cross-sectional study was conducted among asymptomatic food handlers working at Haramaya University cafeterias from August 2015 to January 2016. Population proportion to size allocation and systematic random sampling techniques were used to identify the study participants. Stool samples were collected and examined simultaneouly using direct and modified formol ether concentration wet smear techniques. Data were entered and analyzed using SPSS version 20.0 software. Logistic regressions were applied to assess association between independent variable and intestinal parasitic infections. Statistical significance was declared at a p-value less than 0.05.

Results

A total of 417 asymptomatic food handlers were enrolled in this study. Of these, females comprised 79.4%. Large proportion (39.3%) of food handlers were in the age group of 31–40 years. The overall prevalence of intestinal parasitic infections was 25.2% (95% CI: 18.3, 29.6). Entamoeba histolytica/ dispar (46.7%) and A. lumbricoides (14.3%) were the most frequent isolates. Having no formal education [AOR: 2.13, 95% CI: 1.24, 3.67], monthly income of less than 45.7 USD [AOR: 3.86, 95% CI: 1.62, 9.20], lack of hand washing after the use of the toilet with soap [AOR: 2.43, 95% CI: 1.22, 4.86] and untrimmed fingernails [AOR: 3.31, 95% CI: 1.99, 5.49] have significant association with intestinal parasitic infections.

Conclusions

The high prevalence of intestinal parasitic infections in this study highlights the importance of food handlers as probable sources of parasitic infections. Public health measures and sanitation programs should be strengthened to control the spread of intestinal parasitic infections.

Citations

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Prevalence of intestinal parasitic infections and associated risk factors among patients attending Debarq Primary Hospital, northwest Ethiopia
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Factors Associated with Foodborne Pathogens among Food Handlers: A Case Study of Thika, Kiambu County, Kenya
Joseph Maina Kimemia, John Gachuki Kariuki, Alfred Owino Odongo, Paul Ng’ang’a Murima, Carol J. Burns
Advances in Public Health.2023; 2023: 1. CrossRef
Intestinal parasite infection and associated factors among food handlers in Feres Bet town, North West Amhara, Ethiopia, 2021
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Heliyon.2023; 9(3): e14075. CrossRef
Prevalence and Associated Risk Factors of Intestinal Parasites and Enteric Bacterial Infections among Selected Region Food Handlers of Ethiopia during 2014–2022: A Systematic Review and Meta-Analysis
Abayeneh Girma, Aleka Aemiro, Fernando Monroy
The Scientific World Journal.2022; 2022: 1. CrossRef
Predictors of Intestinal Parasites among Food Handlers in Goba Town, Southeast Ethiopia, 2020
Abate Lette, Getahun Negash, Musa Kumbi, Abduljewad Hussen, Jeylan Kassim, Demisu Zenbaba, Habtamu Gezahgn, Mitiku Bonsa, Rameto Aman, Adem Abdulkadir, Lizandra Guidi Magalhães
Journal of Parasitology Research.2022; 2022: 1. CrossRef
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Melaku Wale, Solomon Gedefaw, Pedro P. Chieffi
Journal of Tropical Medicine.2022; 2022: 1. CrossRef
Intestinal Parasitosis and Associated Factors Among Food Handlers Working in the University of Southern Ethiopia
Wondimagegn Desalegn, Wondwossen Birke, Tizita Teshome, Ketema Bacha, Aiggan Tamene, Legesse Tesfaye, Mihretu Tagesse
Environmental Health Insights.2022; 16: 117863022211284. CrossRef
Prevalence and Associated Risk Factors of Human Intestinal Helminths Parasitic Infections in Ethiopia: A Systematic Review and Meta-Analysis
Minichil Liyih, Destaw Damtie, Dires Tegen, Ahmad Mansour
The Scientific World Journal.2022; 2022: 1. CrossRef
Prevalence of intestinal parasites and associated factors among food handlers in food establishments in the Lideta subcity of Addis Ababa, Ethiopia: an institution-based, cross-sectional study
Woinishet Abera, Binyam Gintamo, Tewoderos Shitemaw, Zelalem Negash Mekuria, Zemichael Gizaw
BMJ Open.2022; 12(7): e061688. CrossRef
Prevalence of Intestinal Parasites and Salmonella typhi among Food Handlers Working in Catering Establishments of Public Institutes Found in Dawuro Zone, South-Western Ethiopia
Abera Kumalo, Eyasu Gambura, Terfe Dodicho, Khawaja Shakeel Ahmed, Tamrat Balcha, Bahailu Beshir, Misrak Abraham, José F. Silveira
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Enteropathogenic Bacterial and Intestinal Parasitic Infections among Asymptomatic Food Handlers in Rangsit University Canteens, Central Thailand
Sirima Kitvatanachai, Bajaree Jantrapanukorn, Utsanee Supcharoengoon, Chalirmporn Atasilp, Emmanuel Serrano Ferron
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Minda Asfaw Geresu, Behailu Assefa Wayuo, Gezahegne Mamo Kassa, Giuseppe Comi
International Journal of Microbiology.2021; 2021: 1. CrossRef
Food Safety Practices and Associated Factors among Food Handlers of Fiche Town, North Shewa Zone, Ethiopia
Samuel Chane Teferi, Israel Sebsibe, Birhanu Adibaru, Issam A. Al-Khatib
Journal of Environmental and Public Health.2021; 2021: 1. CrossRef
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Yonas Yimam, Ambachew Woreta, Mehdi Mohebali
BMC Public Health.2020;[Epub] CrossRef
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Edilu Jorga, Inge Van Damme, Bizunesh Mideksa, Sarah Gabriël
Parasites & Vectors.2020;[Epub] CrossRef
Prevalence and Associated Risk Factors of Salmonella, Shigella, and Intestinal Parasites among Food Handlers in Motta Town, North West Ethiopia
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Original Article

Urinary hippuric acid excretion by intake of food and drink: Jung Il Kim, Tae Hyuk Park, Kap Yeol Jung, Hai Rim Shin, Joon Youn Kim; Korean Journal of Occupational and Environmental Medicine 1999;11(4):516-526. Published online December 31, 1999; DOI: https://doi.org/10.35371/kjoem.1999.11.4.516

Abstract PDF: OBJECTIVES
Urinary hippuric acid levels have been usually determined to ' evaluate workers exposed to toluene. Food and drink intake could affect urinary hippuric acid excretion and this study was carried out to investigate what kinds of food and drink would affect urinary hippuric acid excretion.
METHODS
The subjects were 136 medical school students. Authors measured urinary hippuric acid levels three times from 10 a. m. to noon; before, one hour after and two hours after food or drink-intake, and they were asked not to eat from the previous night (9 p. m) of testing. We selected six diets (bread and coffee, brown sauce noodle, Korean style meal, noodle, pork'galbi and rice and soybean stew and rice), six fruits (apple, grape, orange, pear, persimmon and plum) and five beverages (Alps-D(R), Demisoda(R), Orange juice(R), Pear juice(R) and Pocari sweat(R)). Analysis of urinary hippuric acid was performed by high performance liquid chromatography.
RESULTS
Intake of popular Korean diets, fruits and some drinks didn' t affect urinary hippuric acid excretion. But intake of sodium benzoate-contained Alps-D(R) increased urinary hippuric acid excretion.
CONCLUSIONS
For the health examination on workers exposed to toluene, the history of diet and fruit intake can be negligible, but that of beverage intake should be included.

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