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. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: Obstet Gynecol. 2010 Dec;116(6):1274–1280. doi: 10.1097/AOG.0b013e3181fdfc47

Table 5.

Weight related behaviors: odds ratios of misperceivers Versus accurate perceivers

Characteristics Overweight Women Normal Weight Women

Odds ratio (95% CI) P Odds ratio (95% CI) P
Healthy weight-related behavior
  Dieted (ate less or differently) in last 30 days 0.45 (0.32–0.64) <.001 2.32 (1.5–3.5) <.001
  Exercise or play sports for at least 30 minutes
    straight for at least 3 days in the last week
1.33 (0.92–1.92) .131 0.76 (0.48–1.22) .260
  Any healthy behavior 0.61 (0.45–0.83) <.001 1.50 (1.04–2.16) .028
Unhealthy weight-related behavior
  Skipped meals in last 30 days 0.45 (0.30–0.67) <.001 2.17 (1.41–3.35) <.001
  Stopped eating carbohydrates in last 30 days 0.70 (0.28–1.76) .449 0.92 (0.28–2.99) .894
  Used diet pills, powders, or liquids 0.59 (0.36–0.99) .046 3.68 (1.72–7.85) .001
  Vomiting or laxative use 0.55 (0.25–1.23) .148 0.28 (0.04–2.19) .224
  Use of diuretics 2.05 (0.76–5.50) .154 5.08 (1.09–23.66) .039
  Smoked more cigarettes 0.49 (0.23–1.02) .056 2.36 (1.28–4.34) .006
  Any unhealthy behavior 0.51 (0.37–0.71) <.001 2.22 (1.50–3.28) <.001

After adjusting for age, race/ethnicity and body mass index

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