Increasing obesity rates in Canadian women are at an all time high with more than 50%
of Canadian women falling into one of the four overweight to obese categories. Further to this 11-21% of Canadian women who are of child-bearing age are being described as overweight or obese. Along with the increasing rates of obesity is an increase in the number of operative deliveries experienced by pregnant women in Canada. Canadian women experience cesarean
section (CS) approximately 21% of the time while women in Ontario experience an even higher rate of CS (26%). While currently there are several studies examining the relationship between pre-pregnancy overweight and obesity and its association with CS, there is little research
examining the relationship between excess weight gain in pregnancy and operative delivery methods.
Data were collected through a retrospective chart review to examine the relationship
between excess weight gain in pregnancy and operative delivery methods. Mean weight gain
throughout pregnancy was measured. Data analysis was conducted using t-tests, Chi-Squared analyses and Fisher’s Exact test of significance, accepting a significance level of alpha = 0.05 with a 95% Confidence Interval of difference. The analysis conducted demonstrated no significant
relationship between weight gain in pregnancy and operative delivery methods. When examining maternal weight and labour type, statistical significance was reached (p = 0.04) demonstrating increased likelihood of induction with excess weight gain in pregnancy; statistical significance
was also reached with maternal age greater than 35 years and increased risk for operative delivery(p = 0.04). Further analysis demonstrated statistically significant results when examining one
minute Apgar scores between the group of women with recorded weights in comparison to those women whose charts did not contain weights. The lack of findings in this study may be largely attributed to the small sample size.Important practice issues were identified. It is important that pre-pregnancy or early pregnancy weight and height be recorded on all women in hospital databases as well paper charts.
Consistency in recording weight units in either pounds or kilograms is imperative. Dietary consultation is an important component of prenatal care and women who enter pregnancy overweight or obese should have immediate access to nutritional counseling. / Thesis (Master, Nursing) -- Queen's University, 2010-09-22 09:00:57.695
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OKQ.1974/6060 |
| Date | 22 September 2010 |
| Creators | RIVARD, Lauren B. |
| Contributors | Queen's University (Kingston, Ont.). Theses (Queen's University (Kingston, Ont.)) |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English, English |
| Detected Language | English |
| Type | Thesis |
| Rights | This publication is made available by the authority of the copyright owner solely for the purpose of private study and research and may not be copied or reproduced except as permitted by the copyright laws without written authority from the copyright owner. |
| Relation | Canadian theses |
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