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  1. Artikel ; Online: Ethnobotanical study on medicinal plants used by the Yi people in Xiaoliangshan, Yunnan Province, SW China.

    Addi, Yi-Won / Ren, Zong-Xin / Rutherford, Susan / Ding, Xiao-Yong / Guo, Chang-An / Zhang, Xiong / Zhang, Shuai / Liao, Heping / Wang, Yuhua

    Journal of ethnopharmacology

    2024  Band 323, Seite(n) 117683

    Abstract: Ethnopharmacological relevance: The Yi people in the Xiaoliangshan region in southwest China have ... of systematic documentation on the knowledge of traditional medicinal plants used by the Yi people ... the diversity of medicinal plants used by the Yi people and explore their therapeutic usages. 2. Evaluate and ...

    Abstract Ethnopharmacological relevance: The Yi people in the Xiaoliangshan region in southwest China have a unique practice of combining ritual treatment and traditional medicine to care for patients. Despite increasing urbanization in the area, they have managed to preserve their distinctive lifestyle and extensive knowledge of traditional medicinal plants, setting them apart from other regions. However, there is a lack of systematic documentation on the knowledge of traditional medicinal plants used by the Yi people in Xiaoliangshan.
    Aim of the study: This research aims to achieve the following objectives: 1. Document the diversity of medicinal plants used by the Yi people and explore their therapeutic usages. 2. Evaluate and analyze the main types of diseases with a high incidence in the local area and identify the types of medicinal plants used to treat these diseases. 3. Explore the underlying geographical and human factors influencing both disease prevalence and medicinal plant usage.
    Methods: Ethnobotanical research methods were used to record and analyze the medicinal plants used by the Yi in Xiaoliangshan. Experts identified all plant specimens collected during ethnobotanical field surveys. The types of diseases treated by medicinal plants were classified according to the International Classification of Primary Care -
    Results: A total of 125 medicinal plants were recorded after interviewing 193 participants. Of the medicinal plants identified, those with over 100 use reports were Paris polyphylla (202 use reports), Taxillus sutchuenensis (183), Artemisia indica (149), and Papaver somniferum (113). A total of 14 disease categories were recorded, with those related to the following categories having higher Informant Consensus factor values (ICF ≥0.85): Pregnancy, Childbearing, Family Planning, General and Unspecified, Urological, Respiratory, Musculoskeletal, and Skin. The highest quantity of medicinal plants is utilized to improve specific diseases and health problems, namely those related to Digestion, Skin, and Musculoskeletal. Fewer plant species were utilized for diseases or health issues associated with Eyes, Psychological, or Pregnancy, Childbearing, and Family Planning. The use reports from the informants also revealed how some medicinal plants are used to treat a variety of diseases or health issues. For instance, Malva pusilla is used for inducing abortion, treating postpartum hemorrhage, and joint sprains; Artemisia indica is used for treating malaria; Argentina lineata is used to remedy tuberculosis and malaria. Taxillus sutchuenensis is used for dealing with cold, pneumonia, and other ailments.
    Conclusions: The Yi people in Xiaoliangshan have a rich knowledge of traditional medicinal plants. Decoction and wine brewing are the most common processing methods used for these plants, which are utilized to treat a wide range of diseases. The characteristics of the medicinal use of the Yi people reflects the alpine mountainous environment in which they live, and their medical practices are closely related to traditional healing culture. This study enhances our understanding of the Yi traditional medicine via documentation and offers a valuable reference for future research and the development of new drugs.
    Mesh-Begriff(e) Humans ; China ; Ethnobotany ; Health Knowledge, Attitudes, Practice ; Malaria ; Phytotherapy ; Plants, Medicinal ; Southeast Asian People
    Sprache Englisch
    Erscheinungsdatum 2024-01-04
    Erscheinungsland Ireland
    Dokumenttyp Journal Article
    ZDB-ID 134511-4
    ISSN 1872-7573 ; 0378-8741
    ISSN (online) 1872-7573
    ISSN 0378-8741
    DOI 10.1016/j.jep.2023.117683
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: A study of the plant folk nomenclature of the Yi people in Xiaoliangshan, Yunnan Province, China, and the implications for protecting biodiversity.

    Addi, Yi-Won / Zhang, Yu / Ding, Xiao-Yong / Guo, Chang-An / Wang, Yu-Hua

    Journal of ethnobiology and ethnomedicine

    2022  Band 18, Heft 1, Seite(n) 18

    Abstract: ... to distinguish plant species. This study aimed to document the folk botanical nomenclature of the Yi people ... of this study will assist in conserving biodiversity and the language of the Yi people and will promote ... the transmission of ethnobotanical knowledge.: Methods: An ethnobotanical survey of plants used by the Yi people ...

    Abstract Background: Folk plant nomenclature is a part of knowledge of indigenous people often used to distinguish plant species. This study aimed to document the folk botanical nomenclature of the Yi people in Xiaoliangshan, Yunnan Province, which has not been systematically investigated to date. The results of this study will assist in conserving biodiversity and the language of the Yi people and will promote the transmission of ethnobotanical knowledge.
    Methods: An ethnobotanical survey of plants used by the Yi people in Xiaoliangshan, Yunnan Province, was conducted from September 2019 to August 2021. Semi-structured interviews and key informant interviews were conducted to collect and document ethnobotanical information, which was then used to analyse the folk botanical nomenclature of the Yi people. In addition, the folk names of plants used by the Xiaoliangshan Yi community were compared with those of the Yi people living in the Daliangshan, where the environment is considerably different.
    Results: In this study, 266 informants were interviewed, and the names of 228 indigenous plants were extracted from 3088 use reports. The nomenclature used by the local Yi people is based on plant characteristics, plant habitat, plant use, and the local culture. By comparing the folk plant names of the Yi people in Xiaoliangshan with those of the Yi people in Daliangshan, we found that the plant names of the two places have some similarities and also with their own unique characters. The important folk plant names of the Yi people in Xiaoliangshan usually have a monosyllable non-binomial structure or have and "divine attributes" in their names.
    Conclusions: The Yi people in Xiaoliangshan have a rich and diverse knowledge of plant naming determined by cultural, and environmental factors. The botanical nomenclature of the Yi people has distinct rules and characteristics, and the plant naming directly includes important plants that they believe to be used and protected, which is of great significance to the protection of biodiversity.
    Mesh-Begriff(e) Biodiversity ; China ; Ethnobotany/methods ; Humans ; Knowledge ; Plants
    Sprache Englisch
    Erscheinungsdatum 2022-03-15
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 2202544-3
    ISSN 1746-4269 ; 1746-4269
    ISSN (online) 1746-4269
    ISSN 1746-4269
    DOI 10.1186/s13002-022-00504-0
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: A study of the plant folk nomenclature of the Yi people in Xiaoliangshan, Yunnan Province, China, and the implications for protecting biodiversity

    Yi-Won Addi / Yu Zhang / Xiao-Yong Ding / Chang-An Guo / Yu-Hua Wang

    Journal of Ethnobiology and Ethnomedicine, Vol 18, Iss 1, Pp 1-

    2022  Band 29

    Abstract: ... to distinguish plant species. This study aimed to document the folk botanical nomenclature of the Yi people ... of this study will assist in conserving biodiversity and the language of the Yi people and will promote ... the transmission of ethnobotanical knowledge. Methods An ethnobotanical survey of plants used by the Yi people ...

    Abstract Abstract Background Folk plant nomenclature is a part of knowledge of indigenous people often used to distinguish plant species. This study aimed to document the folk botanical nomenclature of the Yi people in Xiaoliangshan, Yunnan Province, which has not been systematically investigated to date. The results of this study will assist in conserving biodiversity and the language of the Yi people and will promote the transmission of ethnobotanical knowledge. Methods An ethnobotanical survey of plants used by the Yi people in Xiaoliangshan, Yunnan Province, was conducted from September 2019 to August 2021. Semi-structured interviews and key informant interviews were conducted to collect and document ethnobotanical information, which was then used to analyse the folk botanical nomenclature of the Yi people. In addition, the folk names of plants used by the Xiaoliangshan Yi community were compared with those of the Yi people living in the Daliangshan, where the environment is considerably different. Results In this study, 266 informants were interviewed, and the names of 228 indigenous plants were extracted from 3088 use reports. The nomenclature used by the local Yi people is based on plant characteristics, plant habitat, plant use, and the local culture. By comparing the folk plant names of the Yi people in Xiaoliangshan with those of the Yi people in Daliangshan, we found that the plant names of the two places have some similarities and also with their own unique characters. The important folk plant names of the Yi people in Xiaoliangshan usually have a monosyllable non-binomial structure or have and "divine attributes" in their names. Conclusions The Yi people in Xiaoliangshan have a rich and diverse knowledge of plant naming determined by cultural, and environmental factors. The botanical nomenclature of the Yi people has distinct rules and characteristics, and the plant naming directly includes important plants that they believe to be used and protected, which is of great significance to the protection of ...
    Schlagwörter Ethnobotany ; Yi people ; Xiaoliangshan ; Indigenous botanical nomenclature ; Other systems of medicine ; RZ201-999 ; Botany ; QK1-989
    Thema/Rubrik (Code) 580
    Sprache Englisch
    Erscheinungsdatum 2022-03-01T00:00:00Z
    Verlag BMC
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  4. Artikel ; Online: A study of the plant folk nomenclature of the Yi people in Xiaoliangshan, Yunnan Province, China, and the implications for protecting biodiversity

    Addi, Yi-Won / Zhang, Yu / Ding, Xiao-Yong / Guo, Chang-An / Wang, Yuhua

    J Ethnobiology Ethnomedicine. 2022 Dec., v. 18, no. 1 p.18-18

    2022  

    Abstract: ... to distinguish plant species. This study aimed to document the folk botanical nomenclature of the Yi people ... of this study will assist in conserving biodiversity and the language of the Yi people and will promote ... the transmission of ethnobotanical knowledge. METHODS: An ethnobotanical survey of plants used by the Yi people ...

    Abstract BACKGROUND: Folk plant nomenclature is a part of knowledge of indigenous people often used to distinguish plant species. This study aimed to document the folk botanical nomenclature of the Yi people in Xiaoliangshan, Yunnan Province, which has not been systematically investigated to date. The results of this study will assist in conserving biodiversity and the language of the Yi people and will promote the transmission of ethnobotanical knowledge. METHODS: An ethnobotanical survey of plants used by the Yi people in Xiaoliangshan, Yunnan Province, was conducted from September 2019 to August 2021. Semi-structured interviews and key informant interviews were conducted to collect and document ethnobotanical information, which was then used to analyse the folk botanical nomenclature of the Yi people. In addition, the folk names of plants used by the Xiaoliangshan Yi community were compared with those of the Yi people living in the Daliangshan, where the environment is considerably different. RESULTS: In this study, 266 informants were interviewed, and the names of 228 indigenous plants were extracted from 3088 use reports. The nomenclature used by the local Yi people is based on plant characteristics, plant habitat, plant use, and the local culture. By comparing the folk plant names of the Yi people in Xiaoliangshan with those of the Yi people in Daliangshan, we found that the plant names of the two places have some similarities and also with their own unique characters. The important folk plant names of the Yi people in Xiaoliangshan usually have a monosyllable non-binomial structure or have and "divine attributes" in their names. CONCLUSIONS: The Yi people in Xiaoliangshan have a rich and diverse knowledge of plant naming determined by cultural, and environmental factors. The botanical nomenclature of the Yi people has distinct rules and characteristics, and the plant naming directly includes important plants that they believe to be used and protected, which is of great significance to the protection of biodiversity.
    Schlagwörter biodiversity ; ethnobotany ; habitats ; indigenous peoples ; surveys ; traditional medicine ; China
    Sprache Englisch
    Erscheinungsverlauf 2022-12
    Umfang p. 18.
    Erscheinungsort BioMed Central
    Dokumenttyp Artikel ; Online
    ZDB-ID 2202544-3
    ISSN 1746-4269
    ISSN 1746-4269
    DOI 10.1186/s13002-022-00504-0
    Datenquelle NAL Katalog (AGRICOLA)

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  5. Artikel ; Online: The clinical application and pharmacological mechanism of Bu-Zhong-Yi-Qi decoction for treating cancer-related fatigue: An overview.

    Li, GuangWei / Ding, JiongXin / Zhang, YaNan / Wang, XiaoYan

    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie

    2022  Band 156, Seite(n) 113969

    Abstract: ... Chinese medicine has natural and unique advantages in improving CRF symptoms. Bu-Zhong-Yi-Qi decoction is ... Zhong-Yi-Qi decoction in the treatment of CRF, and explore the active chemical components ... of CRF with tonic and Bu-Zhong-Yi-Qi decoction, which provided a theoretical basis for future research ...

    Abstract Cancer-related fatigue (CRF) is one of the common complications of cancer patients, with occult onset, long duration, and unfavorable treatment outcomes, which is disturbing to patients and clinicians. Chinese medicine has natural and unique advantages in improving CRF symptoms. Bu-Zhong-Yi-Qi decoction is commonly applied for treating CRF. In this study, we intend to further study the effect and mechanism of Bu-Zhong-Yi-Qi decoction in the treatment of CRF, and explore the active chemical components of the medicinal herbs. To this end, we reviewed the previous clinical research and experiments, analyzed the molecular mechanism, pharmacological effect, active chemical composition and its target of action in the treatment of CRF with tonic and Bu-Zhong-Yi-Qi decoction, which provided a theoretical basis for future research and practice.
    Mesh-Begriff(e) Humans ; Drugs, Chinese Herbal/pharmacology ; Drugs, Chinese Herbal/therapeutic use ; Fatigue/drug therapy ; Fatigue/etiology ; Neoplasms/complications ; Neoplasms/drug therapy
    Chemische Substanzen Drugs, Chinese Herbal
    Sprache Englisch
    Erscheinungsdatum 2022-11-05
    Erscheinungsland France
    Dokumenttyp Journal Article ; Review
    ZDB-ID 392415-4
    ISSN 1950-6007 ; 0753-3322 ; 0300-0893
    ISSN (online) 1950-6007
    ISSN 0753-3322 ; 0300-0893
    DOI 10.1016/j.biopha.2022.113969
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel ; Online: Clinical Research into Treating Unexplained Recurrent Spontaneous Abortion during Early Pregnancy with the Qing Yi Tiao Mian Formula.

    Shen, Ming-Jie / Pan, Ding-Chen / Du, Le / Jiang, Guo-Jing

    Explore (New York, N.Y.)

    2022  Band 19, Heft 1, Seite(n) 52–57

    Abstract: Objective: The present study aims to analyze the clinical effect of the Qing Yi Tiao Mian (QYTM ...

    Abstract Objective: The present study aims to analyze the clinical effect of the Qing Yi Tiao Mian (QYTM) formula on unexplained recurrent spontaneous abortion (URSA) during early pregnancy and the immune balance of T lymphocytes.
    Methods: With their consent, 45 patients with URSA in weeks 4-9 of pregnancy were separated into three groups, i.e., the conventional fetal protection (n = 15), prednisone treatment (n = 10), and QYTM formula treatment (n = 20) groups. These patients received treatment once they had been diagnosed with an intrauterine pregnancy. The conventional fetal protection group was given progesterone (20 ∼ 40 mg daily injection) for four weeks. The prednisone treatment group was given progesterone (20 ∼ 40 mg daily injection) + prednisone (5 mg/d) for four weeks. The QYTM formula treatment group was given progesterone (20 ∼ 40 mg daily injection) + QYTM formula (one dose per day) for four weeks. In addition, women who had previously had a normal pregnancy were enrolled as a control group (n = 18). The success rate of the pregnancy in the first trimester was observed in each group, and the proportion of T lymphocytes in the peripheral blood before and after treatment was recorded.
    Results: Among the 20 patients with URSA in the QYTM formula treatment group, 19 remained pregnant. Thus, the success rate during early pregnancy was 95%, which was significantly higher than the conventional fetal protection (53.33%) and prednisone treatment (70%) groups. The CD8+ T and natural killer (NK) cells population in the URSA groups was higher compared with the control group (P < 0.01). The QYTM formula treatment significantly decreased the ratio of CD8+ T lymphocytes (P < 0.01) and NK cells (P < 0.01).
    Conclusion: The QYTM formula significantly decreased the spontaneous abortion rate in patients with URSA during early pregnancy. The mechanism may be closely related to the inhibition of the killer lymphocytes' proliferation by CD8+ T lymphocytes and NK cells.
    Mesh-Begriff(e) Pregnancy ; Humans ; Female ; Progesterone/therapeutic use ; Prednisone ; Abortion, Habitual/drug therapy ; Killer Cells, Natural
    Chemische Substanzen Progesterone (4G7DS2Q64Y) ; Prednisone (VB0R961HZT)
    Sprache Englisch
    Erscheinungsdatum 2022-03-26
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 2183945-1
    ISSN 1878-7541 ; 1550-8307
    ISSN (online) 1878-7541
    ISSN 1550-8307
    DOI 10.1016/j.explore.2022.03.009
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel: Yi-Shen-Hua-Shi Granule Alleviates Adriamycin-Induced Glomerular Fibrosis by Suppressing the BMP2/Smad Signaling Pathway.

    Tan, Zhuojing / Si, Yachen / Yu, Yan / Ding, Jiarong / Huang, Linxi / Xu, Ying / Zhang, Hongxia / Lu, Yihan / Wang, Chao / Yu, Bing / Yuan, Li

    Frontiers in pharmacology

    2022  Band 13, Seite(n) 917428

    Abstract: ... of nephrotic syndrome and fibrosis of the glomeruli and interstitium. Yi-Shen-Hua-Shi (YSHS) granule has been shown ...

    Abstract Focal segmental glomerulosclerosis (FSGS) is a common clinical condition with manifestations of nephrotic syndrome and fibrosis of the glomeruli and interstitium. Yi-Shen-Hua-Shi (YSHS) granule has been shown to have a good effect in alleviating nephrotic syndrome (NS) in clinical and in animal models of FSGS, but whether it can alleviate renal fibrosis in FSGS and its mechanism and targets are not clear. In this study, we explored the anti-fibrotic effect and the targets of the YSHS granule in an adriamycin (ADR)-induced FSGS model and found that the YSHS granule significantly improved the renal function of ADR-induced FSGS model mice and also significantly reduced the deposition of collagen fibers and the expression of mesenchymal cell markers FN, vimentin, and α-SMA in the glomeruli of ADR-induced FSGS mice, suggesting that the YSHS granule inhibited the fibrosis of sclerotic glomeruli. Subsequently, a network pharmacology-based approach was used to identify the potential targets of the YSHS granule for the alleviation of glomerulosclerosis in FSGS, and the results showed that the YSHS granule down-regulated the expressions of BMP2, GSTA1, GATS3, BST1, and S100A9 and up-regulated the expressions of TTR and GATM in ADR-induced FSGS model mice. We also proved that the YSHS granule inhibited the fibrosis in the glomeruli of ADR-induced FSGS model mice through the suppression of the BMP2/Smad signaling pathway.
    Sprache Englisch
    Erscheinungsdatum 2022-06-15
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2022.917428
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Buch ; Online: Network pharmacology on the mechanism of Yi Qi Tong Qiao Pill inhibiting allergic rhinitis

    Wang, Boyang / Zhang, DingFan / Zhang, Tingyu / Sutcharitchan, Chayanis / Hua, Jianlin / Hua, Dongfang / Zhang, Bo / Li, Shao

    2023  

    Abstract: Objective: The purpose of this study is to reveal the mechanism of action of Yi Qi Tong Qiao Pill ...

    Abstract Objective: The purpose of this study is to reveal the mechanism of action of Yi Qi Tong Qiao Pill (YQTQP) in the treatment of allergic rhinitis (AR), as well as establish a paradigm for the researches on traditional Chinese medicine (TCM) from systematic perspective. Methods: Based on the data collected from TCM-related and disease-related databases, target profiles of compounds in YQTQP were calculated through network-based algorithms and holistic targets of TQTQP was constructed. Network target analysis was performed to explore the potential mechanisms of YQTQP in the treatment of AR and the mechanisms were classified into different modules according to their biological functions. Besides, animal and clinical experiments were conducted to validate our findings inferred from Network target analysis. Results: Network target analysis showed that YQTQP targeted 12 main pathways or biological processes related to AR, represented by those related to IL-4, IFN-{\gamma}, TNF-{\alpha} and IL-13. These results could be classified into 3 biological modules, including regulation of immune and inflammation, epithelial barrier disorder and cell adhesion. Finally, a series of experiments composed of animal and clinical experiments, proved our findings and confirmed that YQTQP could improve related symptoms of AR, like permeability of nasal mucosa epithelium. Conclusion: A combination of Network target analysis and the experimental validation indicated that YQTQP was effective in the treatment of AR and might provide a new insight on revealing the mechanism of TCM against diseases.

    Comment: 25 pages, 6 figures
    Schlagwörter Quantitative Biology - Quantitative Methods ; None
    Thema/Rubrik (Code) 610
    Erscheinungsdatum 2023-05-06
    Erscheinungsland us
    Dokumenttyp Buch ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  9. Artikel ; Online: Dental Caries Status among Yi Preschool Children in Yunnan Province, China: A Cross-Sectional Study.

    Zhou, Ni / Ding, Hui / Liu, Juan / Chen, Jieyi / Zhang, Shinan / Chu, Chun-Hung

    International journal of environmental research and public health

    2021  Band 18, Heft 16

    Abstract: Background: The Yi ethnic group is the sixth largest minority in China. The aim of this study was ... to investigate dental caries status among Yi preschool children in the Yunnan province, China.: Method ... This cross-sectional study invited 5-year-old Yi children using multistage cluster sampling. Two trained and calibrated ...

    Abstract Background: The Yi ethnic group is the sixth largest minority in China. The aim of this study was to investigate dental caries status among Yi preschool children in the Yunnan province, China.
    Method: This cross-sectional study invited 5-year-old Yi children using multistage cluster sampling. Two trained and calibrated dentists examined the children in kindergartens. The children's dental caries experience was assessed using the decayed, missing, and filled teeth (dmft) index. Visual plaque on an indexed tooth of each six sextants was recorded and the oral hygiene status was assessed using the Visible Plaque Index. Parents completed questionnaires that surveyed their educational attainment. The questionnaires also collected information about the children's demographics, snacking habits, oral-health-related behaviors and dental visit experiences. The associations between caries experiences and potential factors were analyzed using zero-inflated negative binomial regression.
    Results: All 452 invited children (249 boys, 55%) participated in this study with a response rate of 100%. Dental caries prevalence rate was 83%. The mean dmft score and decayed teeth score were 5.2 ± 4.4 and 5.1 ± 4.4, respectively. Almost half of the children (n = 211, 47%) had visible plaque on four or more of the six sextants. Most (n = 366, 81%) of the children had not visited a dentist in the prior 12 months. Regression analysis found the children's caries experience was associated with their dental visit experience.
    Conclusion: The great majority of the Yi preschool children experienced dental caries and almost all of the cavities were not restored. Their oral hygiene was poor and visible plaque was commonly found on their teeth.
    Mesh-Begriff(e) Child, Preschool ; China/epidemiology ; Cross-Sectional Studies ; DMF Index ; Dental Caries/epidemiology ; Humans ; Male ; Oral Health ; Prevalence
    Sprache Englisch
    Erscheinungsdatum 2021-08-08
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph18168393
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel ; Online: Dental Caries Status among Yi Preschool Children in Yunnan Province, China

    Ni Zhou / Hui Ding / Juan Liu / Jieyi Chen / Shinan Zhang / Chun-Hung Chu

    International Journal of Environmental Research and Public Health, Vol 18, Iss 8393, p

    A Cross-Sectional Study

    2021  Band 8393

    Abstract: Background: The Yi ethnic group is the sixth largest minority in China. The aim of this study was ... to investigate dental caries status among Yi preschool children in the Yunnan province, China. Method ... This cross-sectional study invited 5-year-old Yi children using multistage cluster sampling. Two trained and calibrated ...

    Abstract Background: The Yi ethnic group is the sixth largest minority in China. The aim of this study was to investigate dental caries status among Yi preschool children in the Yunnan province, China. Method: This cross-sectional study invited 5-year-old Yi children using multistage cluster sampling. Two trained and calibrated dentists examined the children in kindergartens. The children’s dental caries experience was assessed using the decayed, missing, and filled teeth (dmft) index. Visual plaque on an indexed tooth of each six sextants was recorded and the oral hygiene status was assessed using the Visible Plaque Index. Parents completed questionnaires that surveyed their educational attainment. The questionnaires also collected information about the children’s demographics, snacking habits, oral-health-related behaviors and dental visit experiences. The associations between caries experiences and potential factors were analyzed using zero-inflated negative binomial regression. Results: All 452 invited children (249 boys, 55%) participated in this study with a response rate of 100%. Dental caries prevalence rate was 83%. The mean dmft score and decayed teeth score were 5.2 ± 4.4 and 5.1 ± 4.4, respectively. Almost half of the children (n = 211, 47%) had visible plaque on four or more of the six sextants. Most (n = 366, 81%) of the children had not visited a dentist in the prior 12 months. Regression analysis found the children’s caries experience was associated with their dental visit experience. Conclusion: The great majority of the Yi preschool children experienced dental caries and almost all of the cavities were not restored. Their oral hygiene was poor and visible plaque was commonly found on their teeth.
    Schlagwörter child ; cross-sectional study ; dental caries ; oral health ; ethnic group ; Medicine ; R
    Thema/Rubrik (Code) 360
    Sprache Englisch
    Erscheinungsdatum 2021-08-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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