| Autor: |
Yazun Liu, Hao Zhang, Jinrong Wang, Yuling Han, Chunhong Pan, Wenhui Jiang, Chunyan Ma, Yongsheng Shi, Chunmei Jia, Yuehua Zhang, Ming Li, Fei Wang, Yanyan Yu, Yong Feng, Li Liu, Aihong Liu, Qiaoling Zhang, Zhen Long, Fuli Dai, Yanli Zhang, Minghong Ji, Dongjun Ma |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Respiratory Research, Vol 25, Iss 1, Pp 1-14 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1465-993X |
| DOI: |
10.1186/s12931-024-02938-4 |
| Popis: |
Abstract Background The reference values of eNO have certain differences among people of different countries and races. We aimed to obtain the reference value of eNO in healthy children and adolescents (6–18 years old) in China and to explore the associations between the reference values with ages, gender, heights, BMI, and regions. Methods We measured FeNO50 levels in 5949 healthy Chinese children and adolescents, FeNO200 and CaNO levels in 658 participants from 16 provinces of 7 administrative areas in China aged 6–18. All persons were studied after obtaining informed consent from children and their parents. Results The mean FeNO50 of 5949 Chinese children and adolescents aged 6–18 years was 14.1 ppb, with a 95% confidence interval of 1-38.1 ppb. The mean FeNO200 of 658 persons was 6.9 ppb with a 95% upper confidence interval of 15.0 ppb, and the mean CaNO was 3.0 ppb with a 95% upper confidence interval of 11.2 ppb. In the 6–11 age group, age and height were correlated with the logarithm of FeNO50 (P 0.05). The logarithm of CaNO was correlated with gender (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
|
Nepřihlášeným uživatelům se plný text nezobrazuje |
K zobrazení výsledku je třeba se přihlásit.
|
