Jenny Ngai

2.8k citations

41 papers · 2.1k indexed · 1 hit paper · h-index 22

Pulmonary and Respiratory Medicine top 2%
Physiology top 5%
Oncology top 10%
Endocrine and Autonomic Systems top 2%
Cardiology and Cardiovascular Medicine top 5%

Co-authors: David S.C. Hui Fanny W.S. Ko Susanna S. Ng Kin‐Wang To Alvin Tung Eric Holmgren Kathy D. Miller Scott N. Holden
Topics: Obstructive Sleep Apnea Research (18 papers)Neuroscience of respiration and sleep (12 papers)Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers)
Cited by: Endocrine and Autonomic Systems Internal Medicine Pulmonary and Respiratory Medicine
Journals: SHILAP Revista de lepidopterologíaPLoS ONE JNCI Journal of the National Cancer Institute
Partner nations: Hong Kong China Australia

In The Last Decade

Jenny Ngai

39 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Arterial Thromboembolic Events in Patients with Metastatic Carcinoma Treated with Chemotherapy and Bevacizumab

2007 725 citations Frank A. Scappaticci, Jamey Skillings et al. JNCI Journal of the National Cancer Institute profile →

Peers

Countries citing papers authored by Jenny Ngai

Since Specialization

Citations

This map shows the geographic impact of Jenny Ngai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jenny Ngai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jenny Ngai more than expected).

Fields of papers citing papers by Jenny Ngai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jenny Ngai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jenny Ngai. The network helps show where Jenny Ngai may publish in the future.

Co-authorship network of co-authors of Jenny Ngai

This figure shows the co-authorship network connecting the top 25 collaborators of Jenny Ngai. A scholar is included among the top collaborators of Jenny Ngai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jenny Ngai. Jenny Ngai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	1913P Five year results of transbronchial microwave ablation of lung malignancies with electromagnetic navigation guidance 2024 ·Annals of Oncology ·Judy Yuet‐Wa Chan,Amy Chang,(unknown),(unknown),Jenny Ngai,(unknown),(unknown),(unknown)	1
2	Phenotyping empyema by pleural fluid culture results and macroscopic appearance: an 8-year retrospective study 2023 ·ERJ Open Research ·Ka Pang Chan,Susanna S. Ng,(unknown),(unknown),(unknown),(unknown),Jenny Ngai,(unknown),Fanny W.S. Ko,Gary Lee,David S.C. Hui	4
3	Comparison of the 12-month impact of COVID-19 and SARS on physiological capacity and health-related quality of life 2023 ·BMC Pulmonary Medicine ·(unknown),Susanna S. Ng,Grace Lui,(unknown),Kainam Thomas Wong,Chiu‐Wing Winnie Chu,(unknown),(unknown),(unknown),(unknown),Jenny Ngai,(unknown),(unknown),(unknown),Fanny W.S. Ko,David S.C. Hui	1
4	Pneumomediastinum and subcutaneous emphysema complicating a patient with a lung abscess 2023 ·SHILAP Revista de lepidopterología ·Christopher H.S. Chan,Jenny Ngai,Ka Pang Chan,(unknown),David S.C. Hui	1
5	Collection of lower respiratory specimen by bronchoscopy for the diagnosis of COVID-19 2021 ·International Journal of Infectious Diseases ·(unknown),Jenny Ngai,Susanna S. Ng,David S.C. Hui	2
6	Blood eosinophil count as a predictor of hospital length of stay in COPD exacerbations 2019 ·Respirology ·Fanny W.S. Ko,Ka Pang Chan,Jenny Ngai,(unknown),(unknown),(unknown),Tat‐On Chan,David S.C. Hui	37
7	Utility of GeneXpert in analysis of bronchoalveolar lavage samples from patients with suspected tuberculosis in an intermediate-burden setting 2018 ·Journal of Infection ·(unknown),Kai Man Kam,Denise Pui Chung Chan,(unknown),Ka Pang Chan,(unknown),(unknown),Jenny Ngai,Shui Shan Lee	14
8	Continuous positive airway pressure for obstructive sleep apnoea does not improve asthma control 2018 ·Respirology ·Susanna S. Ng,Tat‐On Chan,Kin‐Wang To,Ka Pang Chan,Jenny Ngai,(unknown),(unknown),Fanny W.S. Ko,David S.C. Hui	21
9	A randomized controlled trial of an ambulatory approach versus the hospital-based approach in managing suspected obstructive sleep apnea syndrome 2017 ·Scientific Reports ·David S.C. Hui,Susanna S. Ng,Kin‐Wang To,Fanny W.S. Ko,Jenny Ngai,Ka Pang Chan,(unknown),Tat‐On Chan,Karen Yiu,Wilson Tam	21
10	Prevalence of Obstructive Sleep Apnea Syndrome and CPAP Adherence in the Elderly Chinese Population 2015 ·PLoS ONE ·Susanna S. Ng,Tat‐On Chan,Kin‐Wang To,Ka Pang Chan,Jenny Ngai,Alvin Tung,Fanny W.S. Ko,David S.C. Hui	29
11	A prospective cohort study of the long-term effects of CPAP on carotid artery intima-media thickness in Obstructive sleep apnea syndrome 2012 ·Respiratory Research ·David S.C. Hui,Qing Shang,Fanny W.S. Ko,Susanna S. Ng,Cheuk‐Chun Szeto,Jenny Ngai,Alvin Tung,Kin‐Wang To,Tat‐On Chan,Cheuk‐Man Yu	39
12	Effect of Early Pulmonary Rehabilitation on Health-care Utilization and Health Status in Patients Hospitalized With Acute Exacerbations of COPD 2010 ·CHEST Journal ·Fanny W.S. Ko,(unknown),Jenny Ngai,Alvin Tung,Susanna S. Ng,(unknown),Wilson Tam,David S.C. Hui	15
13	A longitudinal study of serial BODE indices in predicting mortality and readmissions for COPD 2010 ·Respiratory Medicine ·Fanny W.S. Ko,Wilson Tam,Alvin Tung,Jenny Ngai,Susanna S. Ng,Kenneth Lai,(unknown),David S.C. Hui	33
14	Validation of Embletta portable diagnostic system for identifying patients with suspected obstructive sleep apnoea syndrome (OSAS) 2010 ·Respirology ·Susanna S. Ng,Tat‐On Chan,Kin‐Wang To,Jenny Ngai,Alvin Tung,Fanny W.S. Ko,David S.C. Hui	103
15	The long‐term impact of severe acute respiratory syndrome on pulmonary function, exercise capacity and health status 2010 ·Respirology ·Jenny Ngai,Fanny W.S. Ko,Susanna S. Ng,Kin‐Wang To,Mabel Tong,David S.C. Hui	363
16	Pulmonary scedosporium infection as a complication of infliximab therapy for ankylosing spondylitis 2009 ·Thorax ·Jenny Ngai,(unknown),Fanny W.S. Ko,(unknown),David S.C. Hui	6
17	Validation of a portable recording device (ApneaLink) for identifying patients with suspected obstructive sleep apnoea syndrome 2008 ·Internal Medicine Journal ·Susanna S. Ng,(unknown),(unknown),Jenny Ngai,Alvin Tung,Fanny W.S. Ko,David S.C. Hui	119
18	Validation study of a portable monitoring device for identifying OSA in a symptomatic patient population 2008 ·Respirology ·Kin‐Wang To,(unknown),Tat‐On Chan,Alvin Tung,Jenny Ngai,Susanna S. Ng,(unknown),David S.C. Hui	25
19	Arterial Thromboembolic Events in Patients with Metastatic Carcinoma Treated with Chemotherapy and Bevacizumabbreakdown → 2007 ·JNCI Journal of the National Cancer Institute ·Frank A. Scappaticci,Jamey Skillings,Scott N. Holden,Hans Peter Gerber,Kathy D. Miller,Fairooz F. Kabbinavar,Emily K. Bergsland,Jenny Ngai,Eric Holmgren,Jia Wang,H. Hurwitz	725
20	Sleep‐disordered breathing and continuous positive airway pressure compliance in a group of commercial bus drivers in Hong Kong 2006 ·Respirology ·David S.C. Hui,Fanny W.S. Ko,(unknown),(unknown),Joan P.C. Fok,Jenny Ngai,Michael C. W. Chan,Alvin Tung,(unknown),Catherine Ho,C. K. W. Lai	37

About Jenny Ngai

Jenny Ngai is a scholar working on Endocrine and Autonomic Systems, Microbiology and Pulmonary and Respiratory Medicine, having authored 41 papers that have together received 2.1k indexed citations. Recurring topics across this work include Obstructive Sleep Apnea Research (18 papers), Neuroscience of respiration and sleep (12 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers). The work is most often cited by research in Endocrine and Autonomic Systems (406 citations), Internal Medicine (117 citations) and Pulmonary and Respiratory Medicine (873 citations). Jenny Ngai has collaborated with scholars based in Hong Kong, China and Australia. Frequent co-authors include David S.C. Hui, Fanny W.S. Ko, Susanna S. Ng, Kin‐Wang To, Alvin Tung, Eric Holmgren, Kathy D. Miller, Scott N. Holden, Jamey Skillings and Frank A. Scappaticci. Their work appears in journals such as SHILAP Revista de lepidopterología, PLoS ONE and JNCI Journal of the National Cancer Institute.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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