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   <dc:title>The physical activity levels of students at a University of Technology in South Africa</dc:title>
   <dc:creator>Hewer, Gareth</dc:creator>
   <dc:contributor>Haffejee, Firoza</dc:contributor>
   <dc:contributor>Pillay, Julian</dc:contributor>
   <dc:subject>Physical activity levels</dc:subject>
   <dc:subject>Students</dc:subject>
   <dc:subject>University of Technology</dc:subject>
   <dc:subject>Chiropractic</dc:subject>
   <dc:subject>Durban University of Technology--Students</dc:subject>
   <dc:subject>Exercise</dc:subject>
   <dc:subject>College students--Health and hygiene</dc:subject>
   <dc:subject>Physical fitness</dc:subject>
   <dc:description>Dissertation submitted in partial compliance with the requirements for the Masters’ degree in Technology: Chiropractic, Durban University of Technology, 2020.</dc:description>
   <dc:description>Introduction&#xd;
Physical activity (PA) has been shown to play an important role in an individuals’&#xd;
health. Physically active individuals have a lower risk of acquiring chronic health&#xd;
diseases such as coronary heart disease, type 2 diabetes mellitus and&#xd;
hypertension. Physical activity is a compulsory component of the school&#xd;
curriculum in South Africa (SA), incorporated into the subject “Life Orientation”.&#xd;
However, in tertiary institutions PA is not included within the university curriculum&#xd;
and is only available as an additional extramural activity that not many students&#xd;
utilise. PA levels have been shown to decline with age in adulthood. University&#xd;
students are mostly young adults and it has been shown that individuals who&#xd;
practice healthy lifestyles when they are younger are more likely to continue those&#xd;
practices when they get older. Consequently, ensuring habitual PA during&#xd;
university years is an important and useful consideration. Knowing the physical&#xd;
activity levels of students provides a useful basis for intervention in this regard.&#xd;
Aim&#xd;
To compare self-reported and objectively measured physical activity patterns of&#xd;
students at the Durban University of Technology.&#xd;
Methodology&#xd;
This study used a cross sectional design, in a quantitative paradigm. The study&#xd;
was conducted among students at the Durban University of Technology from&#xd;
March 2019 to September 2019. The study was divided into two components. In&#xd;
the first, participants (n= 430) were randomly selected to complete the&#xd;
International Physical Activity Questionnaire (IPAQ) to ascertain their self-reported&#xd;
PA levels. The second part of the study involved objectively measuring the PA&#xd;
levels by wearing a pedometer for a period of at least seven days to determine the&#xd;
number of steps taken. The study further involved an aerobic fitness assessment&#xd;
using the Harvard step test and the recording of anthropometric measures such as&#xd;
body mass index, waist to hip ratio and body fat percentage. As only 60&#xd;
participants were required for this aspect of the study, those who completed the questionnaire were invited to participate in this aspect and sampling continued&#xd;
until a total of 60 participants was reached.&#xd;
Descriptive statistics used for calculation in the study included means, standard&#xd;
deviations, medians and range. The relationships between variables were&#xd;
determined by using statistical tests such as chi-squared tests, post hoc tests and&#xd;
Pearsons’ correlation test where a p value less than 0.05 was considered&#xd;
significant.&#xd;
Results&#xd;
Of the 430 questionnaires that were distributed, a total of 394 completed&#xd;
questionnaires were received, yielding a response rate of 91.6%. The mean age of&#xd;
the respondents was 21.7 ± 4 years with an even spread between gender. Most&#xd;
respondents were Black African (76.6%). Questionnaire data showed that most&#xd;
students (76.6%) reported a high level of PA. Pedometer and aerobic fitness&#xd;
assessment results showed that most students were either only moderately active&#xd;
or sedentary. It was also shown that males reported higher levels of PA in the&#xd;
questionnaire and had higher levels of ambulatory PA (p=0.038) and aerobic&#xd;
fitness (p=0.331) compared to females. In addition, males (17.9%) had a lower&#xd;
prevalence of obesity compared to females (47.6%; p&lt;0.001).&#xd;
Conclusion&#xd;
Self-reported PA levels appear to be over-estimated when compared to the more&#xd;
objective estimates obtained through the pedometer wear and aerobic fitness&#xd;
assessment in the study population. More than recommending the need&#xd;
interventions to increase PA in university students, the need to exercise caution in&#xd;
the use of self-reported measures as an absolute estimate of PA is noted.&#xd;
Adjusting such data through more objective measures in sub-samples may be a&#xd;
useful approach towards cost-effective approaches for gathering data.</dc:description>
   <dc:description>M</dc:description>
   <dc:date>2022-05-23T15:26:05Z</dc:date>
   <dc:date>2022-05-23T15:26:05Z</dc:date>
   <dc:date>2021-05-27</dc:date>
   <dc:type>Thesis</dc:type>
   <dc:identifier>https://hdl.handle.net/10321/3996</dc:identifier>
   <dc:identifier>https://doi.org/10.51415/10321/3996</dc:identifier>
   <dc:language>en</dc:language>
   <dc:format>103 p.</dc:format>
   <dc:format>application/pdf</dc:format>
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