Search Results - (nested OR tested) case control sampling

  1. Exploring new methodologies to identify disease-associated variants in African populations through the integration of patient genotype data and clinical phenotypes derived from rou... by Tamuhla, Tsaone

    Published 2023
    “…We demonstrated successful variant calling and provide aggregate statistics for known aetiological variants for type 2 diabetes and severe COVID-19 as well as demonstrating the feasibility of running nested case-control GWAS with these data. Results We demonstrate the use of routine health data to provide complex phenotypes to link to genotype data for both non-communicable diseases (diabetes) and infectious diseases (Tuberculosis, HIV and COVID-19). 459 participants consented to providing a DNA sample and access to their routine health data and were included in the feasibility study. …”
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  2. A programmable receiver front-end for multi-band/multi-standard applications by Abdelsalam, Hoda Ahmed

    Published 2015
    “…The receiver uses a quadrature band-pass charge sampling filter programmed via its controlling clocks. …”
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  3. Optimisation of DNA extraction from teeth submerged in sea water in False Bay, South Africa by Longden-Thurgood, Chandra

    Published 2019
    “…However, this was not the case for the subsample of experimental pig teeth (n = 6) tested. …”
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  4. Detection of rubulavirus RNA in the Egyptian rousette bat in Limpopo, South Africa

    Published 2025
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  5. A psychological study of the relationship between micro-finance self-esteem and self-efficacy of the poor in South Africa

    Published 2017
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  6. Study skills and utilization of library resources by students of gospel faith mission international comprehensive high school, Ibadan, Nigeria

    Published 2015-05
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  7. Plasma homocysteine and B vitamins levels in Nigerian children with nephrotic syndrome

    Published 2014
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  8. Factors that influence the reporting of child sexual abuse amongst primary school teachers in South Africa: an application of the theory of planned behaviour by Rule, Deirdre Margo

    Published 2017
    “…The independent variables tested included the teachers' attitude towards reporting, subjective norm, perceived behavioural control, knowledge on mandatory reporting, past reporting behaviour and socio-demographic characteristics of teachers. …”
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  9. The stool microbiota and infant wheezing illness - the Drakenstein child health study, South Africa by Ngwarai, Michelle Rudo

    Published 2020
    “…Methods: We conducted a longitudinal case-control study nested within the Drakenstein Child Health Study, Western Cape, South Africa. …”
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  10. Screening for HIV-associated neurocognitive disorders in perinatally infected youth: Validation of the CAT-rapid version 2 screening tool by Mgweba-Bewana, Lihle

    Published 2024
    “…Methods: For the CAT-rapid v2 validation, the sample of YLWH was dichotomised according to the impaired and not impaired groups, based on their neuropsychological test scores. …”
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  11. Anti-inflammatory activity of the Methanol Extracts of Cissus Populnea GUILLS & PERS and Cissus Arguta HOOK. F.

    Published 2022
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  12. A pilot study to identify links between genetic variation and shoulder pain and dysfunction after breast cancer radiotherapy by McLarty, Callum

    Published 2021
    “…The low SPADI group served as controls (controls n=273, cases n=70). Participants were invited to donate a blood sample from which DNA was extracted. …”
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