Association of composite dietary antioxidant index and endometriosis risk in reproductive—age women: a cross-sectional study using big data-machine learning approach

Authors: Wenxin Chen, Kui Xiao, Chenyu Zhou, Jiajia Cheng, Zixuan Zeng, Fang Zhang

Source: Frontiers in Nutrition, Vol 12 (2025)

Subject Terms: composite dietary antioxidant index (CDAI), endometriosis (EM), national health and nutrition examination survey (NHANES), cross-sectional research, machine learning, Nutrition. Foods and food supply, TX341-641

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fnut.2025.1572336/full; https://doaj.org/toc/2296-861X

Access URL: https://doaj.org/article/469fc03bdf7543e1ad04256619e01d3e

The association between non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio and pulmonary function: evidence from NHANES 2007–2012

Authors: Miaoyan Liu, Chaofeng Gao, Jinggeng Li, Yibo Zhang, Rui Gao, Chaoting Yang, Jian Zhang

Source: Frontiers in Nutrition, Vol 12 (2025)

Subject Terms: NHHR, pulmonary function, NHANES, lipids, cross-sectional research, Nutrition. Foods and food supply, TX341-641

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fnut.2025.1534958/full; https://doaj.org/toc/2296-861X

Access URL: https://doaj.org/article/cd125fbbadee42b8b6d060c5503283a6

Non-high-density to high-density lipoprotein cholesterol ratio and its association with infertility in U.S. women: a cross-sectional study

Authors: Yajie Zhang, Cong Lu, Lili Li, Hongyu Li

Source: Frontiers in Endocrinology, Vol 15 (2025)

Subject Terms: NHHR, NHANES, cross-sectional research, infertility, women, Diseases of the endocrine glands. Clinical endocrinology, RC648-665

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fendo.2024.1451494/full; https://doaj.org/toc/1664-2392

Access URL: https://doaj.org/article/c82c1ce908ce4aaea6e875c77b9e5dc6

Association between composite dietary antioxidant index and erectile dysfunction among American adults: a cross-sectional study

Authors: Huajun Zhu, Si Chen, Qianyi Ye, Weilong Lin, Taibiao Li, Zhengyuan Xu, Zhuangcheng Huang

Source: Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)

Subject Terms: Compound dietary antioxidant index (CDAI), Erectile dysfunction (ED), NHANES, Dietary antioxidant, Cross-sectional research, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/9ba8926445724269919772a4f9d0766e

The nonlinear relationship between estimated glomerular filtration rate and cardiovascular disease in US adults: a cross-sectional study from NHANES 2007–2018

Authors: Ce Zhou, You Zhou, Niannian Shuai, Jiaxiu Zhou, Xin Kuang

Source: Frontiers in Cardiovascular Medicine, Vol 11 (2024)

Subject Terms: estimated glomerular filtration rate (eGFR), cardiovascular diseases (CVD), NHANES, nonlinear relationship, cross-sectional research, population study, Diseases of the circulatory (Cardiovascular) system, RC666-701

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fcvm.2024.1417926/full; https://doaj.org/toc/2297-055X

Access URL: https://doaj.org/article/02a4339773f4462ea7112240a6ebefeb

Association between gout and kidney stone: results from mendelian randomization and the NHANES study

Authors: Shengkai Jin, Haochen Geng, Yichen Lu, Yuhua Zhou, Jing Lv, Chaowei Fu, Yuwei Zhang, Menglu Li, Ninghan Feng

Source: Frontiers in Genetics, Vol 15 (2024)

Subject Terms: gout, kidney stone, national health and nutrition examination survey, cross-sectional research, mendelian randomization, Genetics, QH426-470

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fgene.2024.1417663/full; https://doaj.org/toc/1664-8021

Access URL: https://doaj.org/article/3f179347c4a1430caca44458ffd18da0

The hidden impact: the rate of nicotine metabolism and kidney health

Authors: Xiaona Wang, Shanshan Su

Source: Frontiers in Endocrinology, Vol 15 (2024)

Subject Terms: non-linear, nicotine metabolite ratio, kidney function, NHANES, cross-sectional research, Diseases of the endocrine glands. Clinical endocrinology, RC648-665

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fendo.2024.1424068/full; https://doaj.org/toc/1664-2392

Access URL: https://doaj.org/article/b780f18c6dee4276a123d465f90e2644

Usefulness of a Civic Engagement Scale for Research on Smart Cities: Measuring Attitudes and Behavior

Authors: Jiri Remr

Source: Smart Cities, Vol 6, Iss 6, Pp 3251-3265 (2023)

Subject Terms: civic engagement, smart cities, psychometrics, cross-sectional research, participation, local communities, Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: https://www.mdpi.com/2624-6511/6/6/144; https://doaj.org/toc/2624-6511

Access URL: https://doaj.org/article/4caea9e60fcf491f8e79dc42e2b1ef68

Association of ulcerative colitis and acute gastroenteritis with prostate specific antigen: results from National Health and Nutrition Examination Survey from (2009 to 2010) and Mendelian randomization analyses

Authors: Hongxiao Li, Jiefang Zheng, Weimin Dong, Yiqiao Huang, Zhengming Su, Xianhan Jiang

Source: Frontiers in Nutrition, Vol 10 (2023)

Subject Terms: ulcerative colitis, acute gastroenteritis, prostate specific antigen, NHANES, cross-sectional research, Nutrition. Foods and food supply, TX341-641

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fnut.2023.1265014/full; https://doaj.org/toc/2296-861X

Access URL: https://doaj.org/article/6db735ff52784b4a8d3d2207838b47a3

Investigation of premenstrual syndrome in connection with physical activity, perceived stress level, and mental status—a cross-sectional study

Authors: Olívia Dózsa-Juhász, Alexandra Makai, Viktória Prémusz, Pongrác Ács, Márta Hock

Source: Frontiers in Public Health, Vol 11 (2023)

Subject Terms: premenstrual syndrome, perceived stress, mental health, physical activity, cross sectional research, Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fpubh.2023.1223787/full; https://doaj.org/toc/2296-2565

Access URL: https://doaj.org/article/7e33c64db4f9426da553b162d1397aa6

Exploring the Attitudes and Needs of Advance Care Planning Practice Among the Working Generation

Authors: Takako Iwasaki, Ayako Kou, Nozomi Harasawa, Miki Morishita-Kawahara, Chihiro Yamagata, Haruyo Moriya, Mari Ikeda, Hiroko Nagae

Source: Tokyo Women's Medical University Journal, Vol 6, Iss 0, Pp 72-81 (2022)

Subject Terms: advance care planning, attitudes, cross-sectional research, working generation, Medicine

File Description: electronic resource

Relation: https://www.jstage.jst.go.jp/article/twmuj/6/0/6_2022004/_pdf/-char/en; https://doaj.org/toc/2432-6186

Access URL: https://doaj.org/article/1ab91cf592ae4983a0c8e86a396a8a7f

Associations between the muscle quality index and adult lung functions from NHANES 2011–2012

Authors: Luoqi Weng, Zhixiao Xu, Yuhan Chen, Chengshui Chen

Source: Frontiers in Public Health, Vol 11 (2023)

Subject Terms: muscle quality index, lung function, NHANES, public health, cross-sectional research, Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fpubh.2023.1146456/full; https://doaj.org/toc/2296-2565

Access URL: https://doaj.org/article/e57b0ea8155748f8a06ff96ee830aa62

Association of the serum uric acid to creatinine ratio with metabolic syndrome in the middle age and older population in China

Authors: Danrong Zhong, Dongchen Liu, Yongtian Guo, Haoyin Huang, Lu Li, Fangqin Wu, Suli Huang

Source: Frontiers in Endocrinology, Vol 13 (2022)

Subject Terms: serum uric acid-to-creatinine ratio (SUACr), metabolic syndrome, cross-sectional research, population study, multiple statistical analyses, Diseases of the endocrine glands. Clinical endocrinology, RC648-665

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fendo.2022.1060442/full; https://doaj.org/toc/1664-2392

Access URL: https://doaj.org/article/9a79d5749e4347d1b48a1bfff742ffcd

Non-linear association between composite dietary antioxidant index and depression

Authors: Leiyong Zhao, Yiyan Sun, Renshuang Cao, Xueqiang Wu, Tianjiao Huang, Wei Peng

Source: Frontiers in Public Health, Vol 10 (2022)

Subject Terms: non-linear, CDAI, depression, NHANES, cross-sectional research, Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fpubh.2022.988727/full; https://doaj.org/toc/2296-2565

Access URL: https://doaj.org/article/2bc1f947c3814d789b2089428ce596f3

Usability and value of a digital learning resource in nursing education across European countries: a cross-sectional exploration

Authors: Kristin Hjorthaug Urstad, Esther Navarro-Illana, Bjørg Oftedal, Katharine Whittingham, Santiago Alamar, Richard Windle, Atle Løkken, Michael Taylor, Marie Hamilton Larsen, Melanie Narayasanamy, Javier Sancho-Pelluz, Pedro Navarro-Illana, Heather Wharrad

Source: BMC Nursing, Vol 20, Iss 1, Pp 1-10 (2021)

Subject Terms: E-learning, Health education, Internationalization, Descriptive cross-sectional research design, Undergraduate nursing students, Nursing, RT1-120

File Description: electronic resource

Relation: https://doaj.org/toc/1472-6955

Access URL: https://doaj.org/article/a7220989c92d438492a97cbf5e6b81d9

Assessment of the iodine nutritional status among Chinese school-aged children

Authors: Ning Yao, Chunbei Zhou, Jun Xie, Xinshu Li, Qianru Zhou, Jing Chen, Shuang Zhou

Source: Endocrine Connections, Vol 9, Iss 5, Pp 379-386 (2020)

Subject Terms: school aged children, iodine nutrition, iodine deficiency disorders, goiter, cross-sectional research, Diseases of the endocrine glands. Clinical endocrinology, RC648-665

File Description: electronic resource

Relation: https://ec.bioscientifica.com/view/journals/ec/9/5/EC-19-0568.xml; https://doaj.org/toc/2049-3614

Access URL: https://doaj.org/article/302a4273cd4a4dafafa1cfad717aa59f

Review Essay: Encouraging Students to Think About Research as a Process

Authors: Mark A. Earley

Source: Forum: Qualitative Social Research, Vol 3, Iss 4 (2002)

Subject Terms: research design, experimental research, longitudinal research, cross-sectional research, case study research, research methods, Social sciences (General), H1-99

File Description: electronic resource

Relation: http://www.qualitative-research.net/index.php/fqs/article/view/799; https://doaj.org/toc/1438-5627

Access URL: https://doaj.org/article/4762ddfd6741495dbe86d7e5b378fdda

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