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. 2021 Apr 10;18(8):3996. doi: 10.3390/ijerph18083996

Table 3.

Women and men’s level of nutritional knowledge, self-assessment of the diet and nutritional knowledge and its sources.

Variables Sex p-Value
Female Male
The level of nutritional knowledge, n (%)
Insufficient 48 (30.8%) 61 (53.5%) 0.001
Sufficient 95 (60.9%) 48 (42.1%)
Good 13 (8.3%) 5 (4.4%)
Self-assessment of the diet on weekdays when compared to weekends and public holidays, n (%)
There is basically no difference 35 (22.7%) 29 (26.4%) 0.788
It slightly differs 73 (47.4%) 49 (44.6%)
It differs significantly 46 (29.9%) 32 (29.1%)
Self-assessment of the diet, n (%)
supple Very bad 3 (2.0%) 2 (1.8%) 0.930
Bad 55 (35.7%) 36 (32.4%)
Good 87 (56.5%) 65 (58.6%)
Very good 9 (5.8%) 8 (7.2%)
Self-assessment of nutritional knowledge, n (%)
Insufficient 16 (10.5%) 23 (20.7%) 0.112
Sufficient 85 (55.6%) 59 (53.2%)
Good 44 (28.8%) 24 (21.6%)
Very good 8 (5.2%) 5 (4.5%)
The most important sources of nutritional knowledge, n (%)
Family home and/or relatives 73 (50.7%) 52 (51.5%) 0.903
Websites 82 (56.9%) 46 (45.5%) 0.079
School 54 (37.5%) 33 (32.7%) 0.437
Doctor, dietitian, nutritional advisor 35 (24.3%) 21 (20.8%) 0.519
Daily press etc. 7 (4.9%) 3 (3.0%) 0.462
Advertisement 4 (2.8%) 5 (5.0%) 0.374
Radio and/or television 4 (2.8%) 5 (5.0%) 0.374