Christel McMullan

4.4k total citations · 1 hit paper
51 papers, 1.5k citations indexed

About

Christel McMullan is a scholar working on General Health Professions, Epidemiology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Christel McMullan has authored 51 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in General Health Professions, 12 papers in Epidemiology and 11 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Christel McMullan's work include Health Systems, Economic Evaluations, Quality of Life (7 papers), Long-Term Effects of COVID-19 (6 papers) and Traumatic Brain Injury Research (5 papers). Christel McMullan is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (7 papers), Long-Term Effects of COVID-19 (6 papers) and Traumatic Brain Injury Research (5 papers). Christel McMullan collaborates with scholars based in United Kingdom, Netherlands and United States. Christel McMullan's co-authors include Melanie Calvert, Olalekan Lee Aiyegbusi, Claire Leitch, Richard Harrison, Grace Turner, Samantha Cruz Rivera, Sarah Hughes, Shamil Haroon, Elin Haf Davies and Gary Price and has published in prestigious journals such as The Lancet, Scientific Reports and The Lancet Oncology.

In The Last Decade

Christel McMullan

45 papers receiving 1.5k citations

Hit Papers

align trajectories sort by overperformance

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.

Symptoms, complications and management of long COVID: a review

2021 543 citations Olalekan Lee Aiyegbusi, Sarah Hughes et al. Journal of the Royal Society of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christel McMullan United Kingdom	16	522	330	307	181	167	51	1.5k
Sietse Wieringa United Kingdom	19	462 0.9×	658 2.0×	329 1.1×	118 0.7×	201 1.2×	28	1.6k
Pedro Serrano‐Aguilar Spain	27	141 0.3×	632 1.9×	210 0.7×	98 0.5×	322 1.9×	97	2.3k
Katherine Bradbury United Kingdom	22	75 0.1×	914 2.8×	340 1.1×	53 0.3×	111 0.7×	70	2.2k
Matthijs Versteegh Netherlands	23	62 0.1×	491 1.5×	106 0.3×	35 0.2×	110 0.7×	71	2.1k
Bruce Lubotsky Levin United States	18	291 0.6×	297 0.9×	243 0.8×	40 0.2×	118 0.7×	57	2.3k
Juan Manuel Ramos-Goñi Spain	24	70 0.1×	737 2.2×	83 0.3×	23 0.1×	88 0.5×	56	2.6k
Ilmo Keskimäki Finland	29	48 0.1×	867 2.6×	243 0.8×	84 0.5×	215 1.3×	162	2.9k
Christine Kerr France	21	129 0.2×	391 1.2×	210 0.7×	39 0.2×	81 0.5×	58	2.3k
Phil Shackley United Kingdom	31	271 0.5×	693 2.1×	58 0.2×	51 0.3×	235 1.4×	84	2.6k
Donna Rowen United Kingdom	38	67 0.1×	1.5k 4.6×	143 0.5×	32 0.2×	348 2.1×	155	4.7k

Countries citing papers authored by Christel McMullan

Since Specialization

Citations

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

Fields of papers citing papers by Christel McMullan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christel McMullan

This figure shows the co-authorship network connecting the top 25 collaborators of Christel McMullan. A scholar is included among the top collaborators of Christel McMullan 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 Christel McMullan. Christel McMullan 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

Pennington, Andy, et al.. (2025). Exploring men’s perceptions, experiences and beliefs on their role in maternal healthcare in rural southern Malawi: a qualitative study. BMC Pregnancy and Childbirth. 25(1). 1229–1229.

Hughes, Sarah, Olalekan Lee Aiyegbusi, Christel McMullan, et al.. (2024). Patient-reported outcomes in integrated health and social care: A scoping review. JRSM Open. 15(3). 218516450–218516450.

McMullan, Christel, Grace Turner, Ameeta Retzer, et al.. (2024). Testing an Electronic Patient-Reported Outcome Platform in the Context of Traumatic Brain Injury: PRiORiTy Usability Study. JMIR Formative Research. 9. e58128–e58128.

McMullan, Christel, Rachel Upthegrove, Antonio Belli, et al.. (2024). Understanding how traumatic brain injury-related changes in fluid biomarkers affect quality of life outcomes in veterans: a prospective observational trial protocol (UNTANGLE). BMJ Open. 14(8). e084818–e084818. 1 indexed citations

Hughes, Sarah, Christel McMullan, Olalekan Lee Aiyegbusi, et al.. (2024). Protocol for a mixed-methods study to develop and feasibility test a digital system for the capture of patient-reported outcomes (PROs) in patients receiving chimeric antigen receptor T-cell (CAR-T) therapies (the PRO-CAR-T study). BMJ Open. 14(3). e085392–e085392. 2 indexed citations

Slade, Anita, Christel McMullan, Sayeed Haque, et al.. (2024). Development of a Quality of Life Measure for Left Ventricular Assist Device Recipients Using a Mixed Methods Approach. ESC Heart Failure. 11(5). 3167–3179. 1 indexed citations

McMullan, Christel, Sarah Hughes, Olalekan Lee Aiyegbusi, & Melanie Calvert. (2023). Usability testing of an electronic patient-reported outcome system linked to an electronic chemotherapy prescribing and patient management system for patients with cancer. Heliyon. 9(6). e16453–e16453. 4 indexed citations

Turner, Grace, Christel McMullan, Olalekan Lee Aiyegbusi, et al.. (2023). Co-production of a feasibility trial of pacing interventions for Long COVID. Research Involvement and Engagement. 9(1). 18–18. 3 indexed citations

McMullan, Christel, Olalekan Lee Aiyegbusi, Thomas Keeley, et al.. (2023). Paving the way for patient centricity in real-world evidence (RWE): Qualitative interviews to identify considerations for wider implementation of patient-reported outcomes in RWE generation. Heliyon. 9(9). e20157–e20157. 6 indexed citations

10.

McMullan, Christel, et al.. (2023). Experiences of patients and their relatives of postoperative radiological surveillance and surveillance intensity following primary resection of a soft tissue sarcoma and its impact on their quality of life: a systematic review protocol. BMJ Open. 13(5). e070327–e070327. 1 indexed citations

11.

Anderson, Nicola, Derek Kyte, Christel McMullan, et al.. (2023). Global use of electronic patient-reported outcome systems in nephrology: a mixed methods study. BMJ Open. 13(7). e070927–e070927. 8 indexed citations

12.

Hughes, Sarah, Christel McMullan, Anna Rowe, et al.. (2022). Feasibility of a new electronic patient-reported outcome (ePRO) system for an advanced therapy clinical trial in immune-mediated inflammatory disease (PROmics): protocol for a qualitative feasibility study. BMJ Open. 12(9). e063199–e063199. 2 indexed citations

13.

Chandan, Joht Singh, Kirsty Brown, Nikita Simms-Williams, et al.. (2022). Non-pharmacological therapies for postviral syndromes, including Long COVID: a systematic review and meta-analysis protocol. BMJ Open. 12(4). e057885–e057885. 14 indexed citations

14.

Anderson, Nicola, Derek Kyte, Christel McMullan, et al.. (2022). Electronic patient-reported outcomes in chronic kidney disease. Nature Reviews Nephrology. 18(12). 739–740. 2 indexed citations

15.

Hughes, Sarah, Olalekan Lee Aiyegbusi, Daniel Lasserson, et al.. (2021). Protocol for a scoping review exploring the use of patient-reported outcomes in adult social care. BMJ Open. 11(4). e045206–e045206. 2 indexed citations

16.

Aiyegbusi, Olalekan Lee, Sarah Hughes, Grace Turner, et al.. (2021). Symptoms, complications and management of long COVID: a review. Journal of the Royal Society of Medicine. 114(9). 428–442. 543 indexed citations breakdown →

17.

Anderson, Nicola, Christel McMullan, Melanie Calvert, et al.. (2021). Using patient-reported outcome measures during the management of patients with end-stage kidney disease requiring treatment with haemodialysis (PROM-HD): a qualitative study. BMJ Open. 11(8). e052629–e052629. 15 indexed citations

18.

Eldh, Ann Catrine, Jo Rycroft‐Malone, Teatske van der Zijpp, Christel McMullan, & Claire Hawkes. (2020). Using Nonparticipant Observation as a Method to Understand Implementation Context in Evidence‐Based Practice. Worldviews on Evidence-Based Nursing. 17(3). 185–192. 11 indexed citations

19.

Retzer, Ameeta, Grace Turner, Anita Slade, et al.. (2019). Electronic patient reported outcomes to support care of patients with traumatic brain injury: PRiORiTy study qualitative protocol. BMJ Open. 9(1). e024617–e024617. 3 indexed citations

20.

Seers, Kate, Jo Rycroft‐Malone, Karen Cox, et al.. (2018). Facilitating Implementation of Research Evidence (FIRE): an international cluster randomised controlled trial to evaluate two models of facilitation informed by the Promoting Action on Research Implementation in Health Services (PARIHS) framework. Implementation Science. 13(1). 137–137. 73 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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