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Table 1 Participants’ demographic characteristics, health interest, and nutrition knowledge by assigned label (n = 2105)

From: Acceptability and understanding of front-of-pack nutritional labels: an experimental study in Mexican consumers

 

GDA (n = 697)

MTL (n = 708)

WL (n = 700)

p-value

n (%)

n (%)

n (%)

 

Age

 18- 29y

322(46.2)

324 (45.8)

329 (47.0)

0.904

 30-49y

192 (27.6)

193 (27.3)

178 (25.4)

 

  > 50y

183 (28.3)

191 (26.7)

193 (27.6)

 

Gender

 Female

400 (57.4)

416 (58.8)

381 (54.4)

0.246

Marital status

 Single

251 (36)

261 (36.9)

254 (36.3)

0.333

 Married/ living with a partner

352 (52.3)

370 (52.3)

351 (50.1)

 

 Divorced

67 (9.6)

44 (6.2)

59 (8.4)

 

 Widower

27 (3.9)

33 (4.7)

36 (5.1)

 

Education

 Elementary school or less

50 (7.2)

45 (6.4)

52 (7.4)

0.901

 Secondary School

89 (12.8)

90 (12.7)

74 (10.6)

 

 High school

217 (31.1)

230 (32.5)

236 (33.7)

 

 Graduate/ Postgraduate

341 (48.9)

343 (48.6)

338 (48.3)

 

Household income

  < $2699

123 (17.7)

122 (17.2)

121 (17.3)

0.989

 $2700-6799

218 (31.3)

222 (31.4)

224 (32.0)

 

 $6800-11,599

187 (26.8)

190 (26.8)

183 (26.1)

 

 $11,600-34,999

120 (17.2)

124 (17.5)

131 (18.7)

 

  > $35,000

49 (7.0)

50 (7.1)

41 (5.9)

 

Occupation

 Unemployed/ Other

46 (6.7)

54 (7.6)

70 (10.0)

0.510

 Student

164 (23.5)

168 (23.7)

150 (21.4)

 

 Housemaid/ Home maker

146 (21.0)

134 (18.9)

136 (19.3)

 

 Employee

280 (40.2)

293 (41.4)

284 (40.7)

 

 Salesman/woman

61 (8.8)

59 (8.3)

50 (8.6)

 

Previous diagnosis of chronic disease

 Diabetes

57 (8.2)

61 (8.6)

59 (8.4)

0.957

 Hypertension

90 (12.9)

86 (12.2)

89 (12.7)

0.904

 Overweight

171 (24.5)

161 (22.7)

177 (25.3)

0.518

 Obesity

66 (9.5)

66 (9.3)

67 (9.6)

0.987

 Hypercholesterolemia

79 (11.3)

80 (11.3)

80 (11.4)

0.997

 Hypertriglyceridemia

68 (9.8)

75 (10.6)

84 (12.0)

0.393

Health interest

 Not interested/ A Little interested

143 (20.5)

145 (20.5)

169 (24.1)

0.161

 Very interested

554 (79.5)

563 (79.5)

531 (75.9)

 

Self-reported nutrition knowledge

 Not knowledgeable

148 (21.2)

149 (21.1)

151 (21.6)

0.998

 A little knowledgeable

292 (41.9)

295 (41.7)

294 (42.0)

 

 Somewhat knowledgeable/ Very knowledgeable

257 (36.9)

264 (37.3)

255 (36.4)

 
  1. GDA Guideline Daily Allowance, MTL Multiple Traffic Light, WL Warning Labels. Chi2 was used to test for significant differences between labelling conditions