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Items: 1 to 50 of 105

1.

Team illness prevention strategy (TIPS) is associated with a 59% reduction in acute illness during the Super Rugby tournament: a control-intervention study over 7 seasons involving 126 850 player days.

Schwellnus M, Janse van Rensburg C, Bayne H, Derman W, Readhead C, Collins R, Kourie A, Suter J, Strauss O, Sewry N, Jordaan E.

Br J Sports Med. 2019 Aug 1. pii: bjsports-2019-100775. doi: 10.1136/bjsports-2019-100775. [Epub ahead of print]

PMID:
31371338
2.

Medical encounters, cardiac arrests and deaths during a 109 km community-based mass-participation cycling event: a 3-year study in 102 251 race starters-SAFER IX.

Killops J, Schwellnus M, Janse van Rensburg DC, Swanevelder S, Jordaan E.

Br J Sports Med. 2019 Aug 1. pii: bjsports-2018-100417. doi: 10.1136/bjsports-2018-100417. [Epub ahead of print]

PMID:
31371337
3.

The impact of a psychiatry clinical rotation on the attitude of South African final year medical students towards mental illness.

De Witt C, Smit I, Jordaan E, Koen L, Niehaus DJH, Botha U.

BMC Med Educ. 2019 Apr 25;19(1):114. doi: 10.1186/s12909-019-1543-9.

4.

Medical encounters (including injury and illness) at mass community-based endurance sports events: an international consensus statement on definitions and methods of data recording and reporting.

Schwellnus M, Kipps C, Roberts WO, Drezner JA, D'Hemecourt P, Troyanos C, Janse van Rensburg DC, Killops J, Borresen J, Harrast M, Adami PE, Bermon S, Bigard X, Migliorini S, Jordaan E, Borjesson M.

Br J Sports Med. 2019 Sep;53(17):1048-1055. doi: 10.1136/bjsports-2018-100092. Epub 2019 Feb 22.

PMID:
30796105
5.

High incidence of injuries at the Pyeongchang 2018 Paralympic Winter Games: a prospective cohort study of 6804 athlete days.

Derman W, Runciman P, Jordaan E, Schwellnus M, Blauwet C, Webborn N, Lexell J, van de Vliet P, Kissick J, Stomphorst J, Lee YH, Kim KS.

Br J Sports Med. 2019 Feb 22. pii: bjsports-2018-100170. doi: 10.1136/bjsports-2018-100170. [Epub ahead of print]

PMID:
30796104
6.

Incidence rate and burden of illness at the Pyeongchang 2018 Paralympic Winter Games.

Derman W, Runciman P, Jordaan E, Schwellnus M, Blauwet C, Webborn N, Lexell J, van de Vliet P, Kissick J, Stomphorst J, Lee YH, Kim KS.

Br J Sports Med. 2019 Sep;53(17):1099-1104. doi: 10.1136/bjsports-2018-100096. Epub 2019 Jan 13.

PMID:
30636703
7.

Prerace medical screening and education reduce medical encounters in distance road races: SAFER VIII study in 153 208 race starters.

Schwellnus M, Swanevelder S, Derman W, Borjesson M, Schwabe K, Jordaan E.

Br J Sports Med. 2019 May;53(10):634-639. doi: 10.1136/bjsports-2018-099275. Epub 2018 Nov 9.

PMID:
30413425
8.

Leisure athletes at risk of medical complications: outcomes of pre-participation screening among 15,778 endurance runners - SAFER VII.

Schwabe K, Schwellnus M, Swanevelder S, Jordaan E, Derman W, Bosch A.

Phys Sportsmed. 2018 Nov;46(4):405-413. doi: 10.1080/00913847.2018.1505569. Epub 2018 Aug 23.

PMID:
30052116
9.

Match injury incidence during the Super Rugby tournament is high: a prospective cohort study over five seasons involving 93 641 player-hours.

Schwellnus MP, Jordaan E, Janse van Rensburg C, Bayne H, Derman W, Readhead C, Collins R, Kourie A, Suter J, Strauss O.

Br J Sports Med. 2019 May;53(10):620-627. doi: 10.1136/bjsports-2018-099105. Epub 2018 Jun 29.

PMID:
29959135
10.

Novel Factors Associated With Analgesic and Anti-inflammatory Medication Use in Distance Runners: Pre-race Screening Among 76 654 Race Entrants-SAFER Study VI.

Rotunno A, Schwellnus MP, Swanevelder S, Jordaan E, Janse Van Rensburg DC, Derman W.

Clin J Sport Med. 2018 Sep;28(5):427-434. doi: 10.1097/JSM.0000000000000619.

PMID:
29944515
11.

Correction: The association between environmental exposures during childhood and the subsequent development of Crohn's disease: A score analysis approach.

Sabe VT, Basson AR, Jordaan E, Mazinu M, Watermeyer G.

PLoS One. 2017 Dec 21;12(12):e0190417. doi: 10.1371/journal.pone.0190417. eCollection 2017.

12.

Predictors of Alcohol Use during Pregnancy among Women Attending Midwife Obstetric Units in the Cape Metropole, South Africa.

Petersen-Williams P, Mathews C, Jordaan E, Parry CDH.

Subst Use Misuse. 2018 Jul 3;53(8):1342-1352. doi: 10.1080/10826084.2017.1408654. Epub 2017 Dec 8.

PMID:
29220610
13.

Risk factors for unplanned pregnancy in women with mental illness living in a developing country.

du Toit E, Jordaan E, Niehaus D, Koen L, Leppanen J.

Arch Womens Ment Health. 2018 Jun;21(3):323-331. doi: 10.1007/s00737-017-0797-7. Epub 2017 Nov 9.

PMID:
29124444
14.

Sport, sex and age increase risk of illness at the Rio 2016 Summer Paralympic Games: a prospective cohort study of 51 198 athlete days.

Derman W, Schwellnus MP, Jordaan E, Runciman P, Blauwet C, Webborn N, Lexell J, Van de Vliet P, Tuakli-Wosornu Y, Kissick J, Stomphorst J.

Br J Sports Med. 2018 Jan;52(1):17-23. doi: 10.1136/bjsports-2017-097962. Epub 2017 Oct 26.

PMID:
29074477
15.

High precompetition injury rate dominates the injury profile at the Rio 2016 Summer Paralympic Games: a prospective cohort study of 51 198 athlete days.

Derman W, Runciman P, Schwellnus M, Jordaan E, Blauwet C, Webborn N, Lexell J, van de Vliet P, Tuakli-Wosornu Y, Kissick J, Stomphorst J.

Br J Sports Med. 2018 Jan;52(1):24-31. doi: 10.1136/bjsports-2017-098039. Epub 2017 Oct 13.

PMID:
29030389
16.
17.

Recent acute prerace systemic illness in runners increases the risk of not finishing the race: SAFER study V.

Gordon L, Schwellnus M, Swanevelder S, Jordaan E, Derman W.

Br J Sports Med. 2017 Sep;51(17):1295-1300. doi: 10.1136/bjsports-2016-096964. Epub 2017 Apr 12.

PMID:
28404556
18.

The association between environmental exposures during childhood and the subsequent development of Crohn's disease: A score analysis approach.

Sabe VT, Basson AR, Jordaan E, Mazinu M.

PLoS One. 2017 Feb 7;12(2):e0171742. doi: 10.1371/journal.pone.0171742. eCollection 2017. Erratum in: PLoS One. 2017 Dec 21;12 (12 ):e0190417.

19.

Brief Report: A Randomized Control Trial Assessing the Influence of a Telephone-based Intervention on Readmissions for Patients with Severe Mental Illness in a Developing Country.

Botha UA, Koen L, Mazinu M, Jordaan E, Niehaus DJH.

Community Ment Health J. 2018 Feb;54(2):197-203. doi: 10.1007/s10597-016-0069-4. Epub 2016 Nov 30.

20.

Social Support and the Mediating Roles of Alcohol Use and Adherence Self-Efficacy on Antiretroviral Therapy (ART) Adherence Among ART Recipients in Gauteng, South Africa.

Kekwaletswe CT, Jordaan E, Nkosi S, Morojele NK.

AIDS Behav. 2017 Jul;21(7):1846-1856. doi: 10.1007/s10461-016-1595-3.

PMID:
27837424
21.

A prospective cohort study of 7031 distance runners shows that 1 in 13 report systemic symptoms of an acute illness in the 8-12 day period before a race, increasing their risk of not finishing the race 1.9 times for those runners who started the race: SAFER study IV.

Van Tonder A, Schwellnus M, Swanevelder S, Jordaan E, Derman W, Janse van Rensburg DC.

Br J Sports Med. 2016 Aug;50(15):939-45. doi: 10.1136/bjsports-2016-096190. Epub 2016 Jun 24.

PMID:
27343239
22.

High incidence of injury at the Sochi 2014 Winter Paralympic Games: a prospective cohort study of 6564 athlete days.

Derman W, Schwellnus MP, Jordaan E, Runciman P, Van de Vliet P, Blauwet C, Webborn N, Willick S, Stomphorst J.

Br J Sports Med. 2016 Sep;50(17):1069-74. doi: 10.1136/bjsports-2016-096214. Epub 2016 Jun 15.

PMID:
27307272
23.

The incidence and patterns of illness at the Sochi 2014 Winter Paralympic Games: a prospective cohort study of 6564 athlete days.

Derman W, Schwellnus MP, Jordaan E, Runciman P, Van de Vliet P, Blauwet C, Webborn N, Willick S, Stomphorst J.

Br J Sports Med. 2016 Sep;50(17):1064-8. doi: 10.1136/bjsports-2016-096215. Epub 2016 May 9.

PMID:
27162232
24.

Vitamin D Deficiency Increases the Risk for Moderate to Severe Disease Activity in Crohn's Disease Patients in South Africa, Measured by the Harvey Bradshaw Index.

Raffner Basson A, Swart R, Jordaan E, Mazinu M, Watermeyer G.

J Am Coll Nutr. 2016;35(2):163-74. doi: 10.1080/07315724.2015.1039665. Epub 2015 Oct 2.

PMID:
26430776
25.

The relationship between sitting posture and seated-related upper quadrant musculoskeletal pain in computing South African adolescents: A prospective study.

Brink Y, Louw Q, Grimmer K, Jordaan E.

Man Ther. 2015 Dec;20(6):820-6. doi: 10.1016/j.math.2015.03.015. Epub 2015 Mar 31.

PMID:
25882626
26.

The association between childhood environmental exposures and the subsequent development of Crohn's disease in the Western Cape, South Africa.

Basson A, Swart R, Jordaan E, Mazinu M, Watermeyer G.

PLoS One. 2014 Dec 16;9(12):e115492. doi: 10.1371/journal.pone.0115492. eCollection 2014.

27.

Facial affect recognition and exit examination performance in medical students: a prospective exploratory study.

Roos TC, Niehaus DJ, Leppänen JM, Ras J, Cloete KJ, Jordaan E, Koen L.

BMC Med Educ. 2014 Nov 28;14:245. doi: 10.1186/s12909-014-0245-6.

28.

Clinical characteristics of 385 illnesses of athletes with impairment reported on the WEB-IISS system during the London 2012 Paralympic Games.

Derman W, Schwellnus M, Jordaan E.

PM R. 2014 Aug;6(8 Suppl):S23-30. doi: 10.1016/j.pmrj.2014.05.016.

PMID:
25134749
29.

The association between race and Crohn's disease phenotype in the Western Cape population of South Africa, defined by the Montreal Classification System.

Basson A, Swart R, Jordaan E, Mazinu M, Watermeyer G.

PLoS One. 2014 Aug 12;9(8):e104859. doi: 10.1371/journal.pone.0104859. eCollection 2014.

30.

More than 50% of players sustained a time-loss injury (>1 day of lost training or playing time) during the 2012 Super Rugby Union Tournament: a prospective cohort study of 17,340 player-hours.

Schwellnus MP, Thomson A, Derman W, Jordaan E, Readhead C, Collins R, Morris I, Strauss O, Van der Linde E, Williams A.

Br J Sports Med. 2014 Sep;48(17):1306-15. doi: 10.1136/bjsports-2014-093745. Epub 2014 Jun 30.

PMID:
24982503
31.

Description and implementation of U-Turn Medical, a comprehensive lifestyle intervention programme for chronic disease in the sport and exercise medicine setting: pre-post observations in 210 consecutive patients.

Derman W, Schwellnus M, Hope F, Jordaan E, Padayachee T.

Br J Sports Med. 2014 Sep;48(17):1316-21. doi: 10.1136/bjsports-2014-093814. Epub 2014 Jun 30.

PMID:
24982502
32.

The spinal posture of computing adolescents in a real-life setting.

Brink Y, Louw Q, Grimmer K, Jordaan E.

BMC Musculoskelet Disord. 2014 Jun 20;15:212. doi: 10.1186/1471-2474-15-212.

33.

Less experience and running pace are potential risk factors for medical complications during a 56 km road running race: a prospective study in 26 354 race starters--SAFER study II.

Schwabe K, Schwellnus MP, Derman W, Swanevelder S, Jordaan E.

Br J Sports Med. 2014 Jun;48(11):905-11. doi: 10.1136/bjsports-2014-093471.

PMID:
24815928
34.

Older females are at higher risk for medical complications during 21 km road race running: a prospective study in 39 511 race starters--SAFER study III.

Schwabe K, Schwellnus MP, Derman W, Swanevelder S, Jordaan E.

Br J Sports Med. 2014 Jun;48(11):891-7. doi: 10.1136/bjsports-2014-093472.

PMID:
24815927
35.

Medical complications and deaths in 21 and 56 km road race runners: a 4-year prospective study in 65 865 runners--SAFER study I.

Schwabe K, Schwellnus M, Derman W, Swanevelder S, Jordaan E.

Br J Sports Med. 2014 Jun;48(11):912-8. doi: 10.1136/bjsports-2014-093470. Epub 2014 Apr 15.

PMID:
24735839
36.

Religious Delusions in a Xhosa Schizophrenia Population.

Connell A, Koen L, Niehaus D, Cloete KJ, Jordaan E, Botha U.

J Relig Health. 2015 Oct;54(5):1555-62. doi: 10.1007/s10943-014-9860-0.

PMID:
24711217
37.

Association study in three different populations between the GPR88 gene and major psychoses.

Del Zompo M, Deleuze JF, Chillotti C, Cousin E, Niehaus D, Ebstein RP, Ardau R, Macé S, Warnich L, Mujahed M, Severino G, Dib C, Jordaan E, Murad I, Soubigou S, Koen L, Bannoura I, Rocher C, Laurent C, Derock M, Faucon Biguet N, Mallet J, Meloni R.

Mol Genet Genomic Med. 2014 Mar;2(2):152-9. doi: 10.1002/mgg3.54. Epub 2013 Dec 12.

38.

Alcohol and Other Drug Use during Pregnancy among Women Attending Midwife Obstetric Units in the Cape Metropole, South Africa.

Petersen Williams P, Jordaan E, Mathews C, Lombard C, Parry CD.

Adv Prev Med. 2014;2014:871427. doi: 10.1155/2014/871427. Epub 2014 Feb 3.

39.
40.

Development of a cost effective three-dimensional posture analysis tool: validity and reliability.

Brink Y, Louw Q, Grimmer K, Schreve K, van der Westhuizen G, Jordaan E.

BMC Musculoskelet Disord. 2013 Dec 1;14:335. doi: 10.1186/1471-2474-14-335.

41.

Attempted suicide in a Xhosa schizophrenia and schizoaffective disorder population.

Lückhoff M, Koen L, Jordaan E, Niehaus D.

Suicide Life Threat Behav. 2014 Apr;44(2):167-74. doi: 10.1111/sltb.12066. Epub 2013 Nov 29.

PMID:
24286498
42.

Investigating the psychometric properties of the Rosenberg Self-Esteem scale for South African residents of Greater Pretoria.

Westaway MS, Jordaan ER, Tsai J.

Eval Health Prof. 2015 Jun;38(2):181-99. doi: 10.1177/0163278713504214. Epub 2013 Sep 23.

PMID:
24064430
43.

Investigation of chemical-free nutrient removal and recovery from CO2-rich wastewater.

Jordaan EM, Rezania B, Ciçek N.

Water Sci Technol. 2013;67(10):2195-201. doi: 10.2166/wst.2013.116.

PMID:
23676388
44.

Illness and injury in athletes during the competition period at the London 2012 Paralympic Games: development and implementation of a web-based surveillance system (WEB-IISS) for team medical staff.

Derman W, Schwellnus M, Jordaan E, Blauwet CA, Emery C, Pit-Grosheide P, Marques NA, Martinez-Ferrer O, Stomphorst J, Van de Vliet P, Webborn N, Willick SE.

Br J Sports Med. 2013 May;47(7):420-5. doi: 10.1136/bjsports-2013-092375. Epub 2013 Mar 28.

PMID:
23537560
45.

Factors associated with illness in athletes participating in the London 2012 Paralympic Games: a prospective cohort study involving 49,910 athlete-days.

Schwellnus M, Derman W, Jordaan E, Blauwet CA, Emery C, Pit-Grosheide P, Patino Marques NA, Martinez-Ferrer O, Stomphorst J, Van de Vliet P, Webborn N, Willick SE.

Br J Sports Med. 2013 May;47(7):433-40. doi: 10.1136/bjsports-2013-092371. Epub 2013 Mar 22.

PMID:
23525473
46.

The epidemiology of injuries at the London 2012 Paralympic Games.

Willick SE, Webborn N, Emery C, Blauwet CA, Pit-Grosheide P, Stomphorst J, Van de Vliet P, Patino Marques NA, Martinez-Ferrer JO, Jordaan E, Derman W, Schwellnus M.

Br J Sports Med. 2013 May;47(7):426-32. doi: 10.1136/bjsports-2013-092374. Epub 2013 Mar 20.

PMID:
23515713
47.

Retrospective review of trends in assaults and seclusion at an acute psychiatric ward over a 5-year period.

Luckhoff M, Jordaan E, Swart Y, Cloete KJ, Koen L, Niehaus DJ.

J Psychiatr Ment Health Nurs. 2013 Oct;20(8):687-95. doi: 10.1111/jpm.12006. Epub 2012 Sep 19.

PMID:
22988983
48.

Elite athletes travelling to international destinations >5 time zone differences from their home country have a 2-3-fold increased risk of illness.

Schwellnus MP, Derman WE, Jordaan E, Page T, Lambert MI, Readhead C, Roberts C, Kohler R, Collins R, Kara S, Morris MI, Strauss O, Webb S.

Br J Sports Med. 2012 Sep;46(11):816-21. doi: 10.1136/bjsports-2012-091395. Epub 2012 Aug 8.

PMID:
22875910
49.

Illness during the 2010 Super 14 Rugby Union tournament - a prospective study involving 22 676 player days.

Schwellnus M, Derman W, Page T, Lambert M, Readhead C, Roberts C, Kohler R, Jordaan E, Collins R, Kara S, Morris I, Strauss O, Webb S.

Br J Sports Med. 2012 Jun;46(7):499-504. doi: 10.1136/bjsports-2012-091046. Epub 2012 May 25.

PMID:
22554839
50.

Neurological soft signs as an endophenotype in an African schizophrenia population - a pilot study.

Smit I, Koen L, Niehaus DJ, Jordaan E, Botha UA.

Afr J Psychiatry (Johannesbg). 2012 Mar;15(2):124-7. doi: http://dx.doi.org/10.4314/ajpsy.v15i2.17.

PMID:
22552727

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