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Table 5 Change in diet quality between pre-Covid versus during Covid pandemic by compound*, n (%)

From: Impact of COVID-19 on food security and diet quality in Chilanga District, Zambia

 

Overall (across all four compounds)

**p value

Cruciferous vegetables

 

< 0.001

 Decreased

127 (32.7)

 

 Same

237 (60.9)

 

 Increased

25 (6.4)

 

Vitamin A rich dark green vegetables

 

0.094

 Decreased

86 (22.1)

 

 Same

235 (60.4)

 

 Increased

68 (17.5)

 

Other vitamin A rich fruits and vegetable

 

< 0.001

 Decreased

143 (36.9)

 

 Same

177 (45.6)

 

 Increased

68 (17.5)

 

Other vegetables

 

< 0.001

 Decreased

111 (28.6)

 

 Same

216 (55.7)

 

 Increased

61 (15.7)

 

Whole citrus fruits

 

< 0.001

 Decreased

111 (28.7)

 

 Same

228 (58.9)

 

 Increased

48 (12.4)

 

Other whole fruits

 

< 0.001

 Decreased

122 (31.5)

 

 Same

230 (59.4)

 

 Increased

35 (9.0)

 

Poultry

 

< 0.001

 Decreased

122 (31.6)

 

 Same

246 (63.7)

 

 Increased

18 (4.7)

 

Red meat

 

< 0.001

 Decreased

128 (33.4)

 

 Same

236 (61.6)

 

 Increased

19 (5.0)

 

Fish

 

< 0.001

 Decreased

135 (35.0)

 

 Same

221 (57.3)

 

 Increased

30 (7.8)

 

Processed meat

 

< 0.001

 Decreased

118 (30.5)

 

 Same

240 (62.0)

 

 Increased

29 (7.5)

 

Eggs

 

< 0.001

 Decreased

112 (29.0)

 

 Same

221 (57.3)

 

 Increased

53 (13.7)

 

Dairy

 

< 0.001

 Decreased

100 (26.0)

 

 Same

267 (69.4)

 

 Increased

18 (4.7)

 

Legumes

 

< 0.001

 Decreased

104 (26.9)

 

 Same

259 (66.9)

 

 Increased

24 (6.2)

 

Nuts and seeds

 

< 0.001

 Decreased

112 (29.0)

 

 Same

256 (66.3)

 

 Increased

18 (4.7)

 

Refined grains and baked goods

 

0.042

Decreased

64 (16.5)

 

Same

278 (71.8)

 

Increased

45 (11.6)

 

Whole grains

 

0.183

 Decreased

43 (11.1)

 

 Same

312 (80.8)

 

 Increased

31 (8.0)

 

Potatoes and other roots and tubers

 

< 0.001

 Decreased

170 (43.9)

 

 Same

201 (51.9)

 

 Increased

16 (4.1)

 

Vegetable oils

 

0.085

 Decreased

33 (8.6)

 

 Same

303 (78.7)

 

 Increased

49 (12.7)

 

Desserts and ice cream and fried foods obtained away from home

 

< 0.001

 Decreased

76 (19.7)

 

 Same

279 (72.5)

 

 Increased

30 (7.8)

 

Sugar sweetened beverages

 

< 0.001

 Decreased

83 (21.9)

 

 Same

269 (71.0)

 

 Increased

27 (7.1)

 
  1. *Diet quality is calculated by difference the number of times a specific food was eaten per week between pre-Covid (Q: During the time period before coronavirus, how many days per week did you consume these foods?) vs. during Covid (In the last seven days, how many days did you consume these foods?)
  2. **Wilcoxon Signed Rank Test was run on all variables to compare diet quality between pre-Covid and during Covid