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Table 1 Comparison of variables of adolescents aged between 14 and 17 years by ED symptoms, in Caxias do Sul, 2016

From: Prevalence and associated factors of eating disorder symptoms in adolescents: a cross-sectional school-based study

Variables

Categories

ED Symptoms

Yes

(n = 445)

No

(n = 337)

Gender

Female

283 (63.6%)

79 (23.4%)

Male

162 (36.4%)

258 (76.6%)

Age (years)

14 to 15

234 (52.5%)

180 (53.4%)

16 to 17

211 (47.2%)

157 (46.6%)

Maternal Education

No or Incomplete Elementary School

314 (70.6%)

182 (54.0%)

Complete Elementary School

131 (29.4%)

155 (46.0%)

School Location

Central

296 (66.5%)

238 (70.6%)

Peripheral

149 (33.5%)

99 (29.4%)

Sedentary Habits

≤ 2 h/day

192 (43.1%)

168 (49.8%)

> 2 h/day

253 (56.9%)

169 (50.2%)

Physical Activity

Yes

169 (38.0%)

127 (37.7%)

No

276 (62.0%)

210 (62.3%)

BMI

No Overweight

244 (54.8%)

279 (82.8%)

With Overweight

201 (45.2%)

58 (17.2%)

BID

Satisfied

159 (35.7%)

269 (79.8%)

Not Satisfied

286 (64.3%)

68 (20.2%)

BID Classification†

With Excess

195 (55.1%)

-

With Thinness

156 (44.9%)

-

  1. BMI: Body Mass Index; ED: Eating Disorder; BID: Body Image Dissatisfaction; †: n = 354; * Significant values at p < 0.05