Sai Ma

441 total citations
11 papers, 327 citations indexed

About

Sai Ma is a scholar working on Health, Sociology and Political Science and General Health Professions. According to data from OpenAlex, Sai Ma has authored 11 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Health, 3 papers in Sociology and Political Science and 2 papers in General Health Professions. Recurrent topics in Sai Ma's work include Health disparities and outcomes (5 papers), Early Childhood Education and Development (1 paper) and Human Mobility and Location-Based Analysis (1 paper). Sai Ma is often cited by papers focused on Health disparities and outcomes (5 papers), Early Childhood Education and Development (1 paper) and Human Mobility and Location-Based Analysis (1 paper). Sai Ma collaborates with scholars based in United States, China and Singapore. Sai Ma's co-authors include Khoa Truong, Bo Hu, Hwee Pin Phua, S K Chew, Brian Karl Finch, Megan K. Beckett, D. Phuong, Nicole Lurie, Marc N. Elliott and Shobha Vasudevan and has published in prestigious journals such as American Journal of Public Health, Statistics in Medicine and Psychiatric Services.

In The Last Decade

Sai Ma

9 papers receiving 310 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Sai Ma United States	7	154	130	124	47	40	11	327
Timothy Jelleyman New Zealand	6	129 0.8×	178 1.4×	195 1.6×	81 1.7×	28 0.7×	8	393
Meagan Cusack United States	13	157 1.0×	347 2.7×	103 0.8×	76 1.6×	20 0.5×	38	481
Maria Kölegård Stjärne Sweden	4	229 1.5×	257 2.0×	58 0.5×	20 0.4×	39 1.0×	7	365
Julie Sergeant United States	8	100 0.6×	110 0.8×	79 0.6×	55 1.2×	143 3.6×	12	302
Leslie Clarke United States	13	140 0.9×	131 1.0×	115 0.9×	52 1.1×	14 0.3×	16	347
Yuanyang Wu China	10	152 1.0×	71 0.5×	137 1.1×	35 0.7×	140 3.5×	39	360
Thierry Gagné United Kingdom	11	113 0.7×	95 0.7×	43 0.3×	71 1.5×	11 0.3×	34	284
Josephine Gittler United States	9	51 0.3×	153 1.2×	50 0.4×	71 1.5×	23 0.6×	28	397
Gabrielle Kelly South Africa	10	65 0.4×	115 0.9×	47 0.4×	43 0.9×	20 0.5×	19	263
Eva Kibele Netherlands	12	255 1.7×	256 2.0×	113 0.9×	97 2.1×	113 2.8×	17	408

Countries citing papers authored by Sai Ma

Since Specialization

Citations

This map shows the geographic impact of Sai Ma'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 Sai Ma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sai Ma more than expected).

Fields of papers citing papers by Sai Ma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sai Ma. 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 Sai Ma. The network helps show where Sai Ma may publish in the future.

Co-authorship network of co-authors of Sai Ma

This figure shows the co-authorship network connecting the top 25 collaborators of Sai Ma. A scholar is included among the top collaborators of Sai Ma 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 Sai Ma. Sai Ma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

11 of 11 papers shown

1.

Ma, Sai, et al.. (2025). The development and validation of a critical thinking disposition scale for high school students. Acta Psychologica. 262. 106055–106055.

2.

Yang, Fei, et al.. (2021). Vehicle travel path recognition in urban dense road network environments by using mobile phone data. Transportmetrica A Transport Science. 18(3). 1496–1516. 8 indexed citations

3.

Hu, Bo & Sai Ma. (2016). Receipt of informal care in the Chinese older population. Ageing and Society. 38(4). 766–793. 41 indexed citations

4.

Ma, Sai, et al.. (2014). Code Coverage of Assertions Using RTL Source Code Analysis. 1–6. 11 indexed citations

5.

Zhou, Maigeng, et al.. (2012). The under-report adjustment of injury deaths data from National disease surveillance points system of China. Injury Prevention. 18(Suppl 1). A232.3–A232. 3 indexed citations

6.

Phua, Hwee Pin, et al.. (2009). Singapore's burden of disease and injury 2004.. PubMed. 50(5). 468–78. 46 indexed citations

7.

Ma, Sai. (2008). Sustainability of India's Welfare System in the Context of Globalization: A Comparative Study of Maharashtra and Tamil Nadu. 30. 67.

8.

Elliott, Marc N., Brian Karl Finch, David J. Klein, et al.. (2008). Sample designs for measuring the health of small racial/ethnic subgroups. Statistics in Medicine. 27(20). 4016–4029. 21 indexed citations

9.

Ma, Sai. (2008). Paternal Race/Ethnicity and Birth Outcomes. American Journal of Public Health. 98(12). 2285–2292. 26 indexed citations

10.

Ma, Sai, et al.. (2007). Datapoints: School Characteristics and Behavior Problems of U.S. Fifth-Graders. Psychiatric Services. 58(5). 610–610. 3 indexed citations

11.

Truong, Khoa & Sai Ma. (2006). A systematic review of relations between neighborhoods and mental health.. PubMed. 9(3). 137–54. 168 indexed citations

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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