S Lloyd

Biographic Data

ID5529808
NAMES Lloyd
GIVEN NAMESS
FAMILY NAMELloyd
SIGNATURELLOYD S
AFFILIATIONSWelsh Government
VERIFIEDNo
TOTAL WORKS8
TOTAL CITATIONS0
WORKS AS AUTHOR8
WORKS AS EDITOR0
FIRST PUBLICATION YEAR1972
LATEST PUBLICATION YEAR2024
H-INDEX0

  • Physical Education Teacher Training Within Juvenile Detention Centers

    Zachary Wahl-Alexander, Jennifer M Jacobs et al.ARTICLEJournal of Physical Education…2024

    In today's rapidly evolving educational environment, there is a pressing need to train teachers to respond to the increasingly diverse needs of students. Although physical education teacher education (PETE) programs across the country offer a wide variety of early field experiences for students, very few provide opportunities to work with currently incarcerated youths. One such partnership exists at Northern Illinois University (NIU), with a coll…

  • An investigation of space and space-time clustering in a large sample of infants with neural tube defects born in Cardiff

    C J Roberts, K M Laurence et al.ARTICLEJournal of Epidemiology and…1975

    Altogether 406 infants with neural tube defects born in Cardiff between 1956-71 were investigated for evidence of space-time clustering and 100 similarly affected infants, together with matched controls born in Cardiff between 1964-66 were investigated for evidence of spatial clustering. No evidence of excessive prevalence in either dimension was observed

  • Neural tube defects in a country town

    M J Aylett, M Aylett et al.ARTICLEJournal of Epidemiology and…1974References: 4

    Eighteen infants with neural tube defects occurring in 979 births over five years in a small Wiltshire town were investigated for evidence of spatial epidemicity. Applying a method not used previously in the study of these defects, clustering was confirmed, a critical distance between cases of up to 100 metres giving a highly significant result (P = 0·001), and with one exception the observed number of pairs significantly exceeds the expected num…

  • Potato cultivation and storage in South Wales and its relation to neural tube malformation prevalence

    C J Roberts, C J Revington et al.ARTICLEJournal of Epidemiology and…1973References: 2

    The prevalence of neural tube malformations at birth is higher in the coalmining valleys of South Wales than anywhere else in England and Wales. In the eastern mining valleys of Glamorgan rates exceeded 1% of all births in the period 1964-66 (Richards, Roberts, and Lloyd, 1972). The preva lence in the coastal regions of South Wales is only half that in the mining valleys and this is not due to area differences in social class, parity, maternal ag…

  • Mortality from ischaemic heart disease--association with weather

    Rebecca West, R R West et al.ARTICLEJournal of Epidemiology and…1973References: 6

  • A test for space clustering and its application to congenital limb defects in Cardiff

    S Lloyd, C J RobertsARTICLEJournal of Epidemiology and…1973References: 3

    Several methods are currently available for investigation of low intensity space

  • Cyclic variations in date of last menstrual period of mothers of infants with congenital malformations in South Wales, 1964-66

    C J Roberts, C R Lowe et al.ARTICLEJournal of Epidemiology and…1972References: 4

    In a review article on congenital malformations and season of birth, Bailar and Gurian (1965) stated that 'seasonal cycles in births of infants with certain malformations have been demonstrated beyond any reasonable doubt'. Recently, Wehrung and Hay (1970) have referred to the ambiguity of the term 'seasonal', and Hewitt et al. (1971) have pointed out that although a temporal pattern of behaviour may be demonstrated by an appropriate statistical …

  • Area differences in prevalence of neural tube malformations in South Wales. A study of possible demographic determinants

    I D Richards, I D G Richards et al.ARTICLEJournal of Epidemiology and…1972References: 3