Skip to content

Research at St Andrews

Performance evaluation of survival regression models in analysing Swedish dental implant complication data with frailty

Research output: Contribution to journalArticlepeer-review

Author(s)

Adeniyi Francis Fagbamigbe, Karolina Karlsson, Jan Derks, Max Petzold

School/Research organisations

Abstract

The use of inappropriate methods for estimating the effects of covariates in survival data with frailty leads to erroneous conclusions in medical research. This study evaluated the performance of 13 survival regression models in assessing the factors associated with the timing of complications in implant-supported dental restorations in a Swedish cohort. Data were obtained from randomly selected cohort (n = 596) of Swedish patients provided with dental restorations supported in 2003. Patients were evaluated over 9 years of implant loss, peri-implantitis or technical complications. Best Model was identified using goodness, AIC and BIC. The loglikelihood, the AIC and BIC were consistently lower in flexible parametric model with frailty (df = 2) than other models. Adjusted hazard of implant complications was 45% (adjusted Hazard Ratio (aHR) = 1.449; 95% Confidence Interval (CI): 1.153–1.821, p = 0.001) higher among patients with periodontitis. While controlling for other variables, the hazard of implant complications was about 5 times (aHR = 4.641; 95% CI: 2.911–7.401, p
Close

Details

Original languageEnglish
Article numbere0245111
Number of pages16
JournalPLoS ONE
Volume16
Issue number1
DOIs
Publication statusPublished - 7 Jan 2021

Discover related content
Find related publications, people, projects and more using interactive charts.

View graph of relations

Related by author

  1. Age at the onset of tobacco smoking in South Africa: a discrete-time survival analysis of the prognostic factors

    Fagbamigbe, A., Desai, R., Sewpaul, R., Kandala, N-B., Sekgala, D. & Reddy, P., 2 Dec 2020, In: Archives of Public Health. 78, 11 p., 128.

    Research output: Contribution to journalArticlepeer-review

  2. Mind the gap: What explains the poor-non-poor inequalities in severe wasting among under-five children in low- And middle-income countries? Compositional and structural characteristics

    Fagbamigbe, A. F., Kandala, N. B. & Uthman, O. A., Nov 2020, In: PLoS ONE. 15, 11 November, e0241416.

    Research output: Contribution to journalArticlepeer-review

  3. Barriers to antenatal care use in Nigeria: Evidences from non-users and implications for maternal health programming

    Fagbamigbe, A. F. & Idemudia, E. S., 17 Apr 2015, In: BMC Pregnancy and Childbirth. 15, 1, 95.

    Research output: Contribution to journalArticlepeer-review

  4. Gender variation in self-reported likelihood of HIV infection in comparison with HIV test results in rural and urban Nigeria

    Fagbamigbe, A. F., Akinyemi, J. O., Adedokun, B. O. & Bamgboye, E. A., 21 Dec 2011, In: AIDS Research and Therapy. 8, 44.

    Research output: Contribution to journalArticlepeer-review

Related by journal

  1. Ecosystem engineers drive differing microbial community composition in intertidal estuarine sediments

    Wyness, A. J., Fortune, I., Blight, A. J., Browne, P., Hartley, M., Holden, M. & Paterson, D. M., 19 Feb 2021, In: PLoS ONE. 16, 2, 20 p., e0240952.

    Research output: Contribution to journalArticlepeer-review

  2. Are in vitro and in silico approaches used appropriately for animal-based major depressive disorder research?

    Carvalho, C., Varela, S. A. M., Marques, T. A., Knight, A. & Vicente, L., 24 Jun 2020, In: PLoS ONE. 15, 6, 6 p., e0233954.

    Research output: Contribution to journalArticlepeer-review

  3. Artists on the edge of the world: an integrated approach to the study of Magdalenian engraved stone plaquettes from Jersey (Channel Islands)

    Bello, S. M., Blinkhorn, E., Needham, A., Bates, M., Duffy, S., Little, A., Pope, M., Scott, B., Shaw, A., Welch, M. D., Kinnaird, T., Millar, L., Robinson, R. & Conneller, C., 19 Aug 2020, In: PLoS ONE. 15, 8, 40 p., e0236875.

    Research output: Contribution to journalArticlepeer-review

  4. Classification and characterisation of livestock production systems in northern Tanzania

    de Glanville, W. A., Davis, A., Allan, K. J., Buza, J., Claxton, J. R., Crump, J. A., Halliday, J. E. B., Johnson, P. C. D., Kibona, T. J., Mmbaga, B. T., Swai, E. S., Uzzell, C. B., Yoder, J., Sharp, J. & Cleaveland, S., 30 Dec 2020, In: PLoS ONE. 15, 12, 25 p., e0229478.

    Research output: Contribution to journalArticlepeer-review

Related by journal

  1. PLoS ONE (Journal)

    Joanna Louise Kershaw (Reviewer)

    18 Mar 2019

    Activity: Publication peer-review and editorial work typesPeer review of manuscripts

  2. PLoS One (Journal)

    Paula Jean Miles (Member of editorial board)

    2019

    Activity: Publication peer-review and editorial work typesPeer review of manuscripts

  3. PLoS ONE (Journal)

    Catharine Penelope Cross (Member of editorial board)

    1 Sep 2018 → …

    Activity: Publication peer-review and editorial work typesEditor of research journal

  4. PLoS ONE (Journal)

    Will Cresswell (Reviewer)

    23 May 2018

    Activity: Publication peer-review and editorial work typesPeer review of manuscripts

  5. PLoS ONE (Journal)

    Barbara Dritschel (Member of editorial board)

    May 2018 → …

    Activity: Publication peer-review and editorial work typesEditor of research journal

ID: 272310842

Top