| Literature DB >> 35919295 |
Eun-Kyung Kim1, Yong-Seok Kwon1, Sena Kim1, Jin-Young Lee1, Young Hee Park1.
Abstract
BACKGROUND/Entities:
Keywords: Koreans; Organic food; consumer behavior; lifestyle
Year: 2021 PMID: 35919295 PMCID: PMC9314198 DOI: 10.4162/nrp.2022.16.4.517
Source DB: PubMed Journal: Nutr Res Pract ISSN: 1976-1457 Impact factor: 1.992
Results of factor analysis
| Variables | Rational consumption-seeking type | Convenience-seeking type | Health and safety-seeking type |
|---|---|---|---|
| I tend to check the quality relative to the price when I purchase food. | 0.825 | ||
| I write up a shopping list beforehand when I purchase food. | 0.727 | ||
| I compare the price of various food manufacturers. | 0.619 | ||
| I tend to purchase HACCP, GAP food. | 0.544 | ||
| I often use HMR or eating-out/food delivery. | 0.801 | ||
| I tend to eat bread and fruits instead of cooked rice for breakfast. | 0.785 | ||
| I tend to purchase preprocessing agricultural products when purchasing food. | 0.717 | ||
| I consider calories and nutrition when eating food. | 0.449 | ||
| I eat breakfast and tend to eat regularly. | 0.798 | ||
| I eat food by considering my health. | 0.719 | ||
| I first consider safety when selecting food. | 0.511 | ||
| Cronbach’s α | 0.717 | 0.701 | 0.699 |
| Eigen value | 2.522 | 2.155 | 1.957 |
| Variance (%) | 21.018 | 17.960 | 16.309 |
| Accumulated variance (%) | 21.018 | 38.978 | 55.287 |
HACCP, Hazard Analysis and Critical Control Point; GAP, good agricultural practices; HMR, Health Management Resources.
Results of cluster analysis for food-related lifestyles
| Variables | Exploratory consumer (n = 2,485) | Safety-seeking consumer (n = 1,544) | Passive consumer (n = 2,147) | |
|---|---|---|---|---|
| Rational consumption-seeking type | 3.69a ± 0.01 | 3.48b ± 0.03 | 2.77c ± 0.02 | < 0.001 |
| Convenience-seeking type | 3.76a ± 0.02 | 2.50c ± 0.04 | 2.92b ± 0.04 | < 0.001 |
| Health and safety-seeking type | 3.78a ± 0.02 | 3.68b ± 0.04 | 2.89c ± 0.02 | < 0.001 |
Values are presented as mean2) ± SE.
abcDifferent superscripts indicate significantly different means by Tukey’s test (P < 0.05).
1)P-values are calculated using the SURVEYREG procedure.
2)A 5-point Likert-type scale from 1 (very unlikely) to 5 (very likely) was used.
Socio-demographic characteristics of subjects according to food-related lifestyle
| Variables | Exploratory consumer (n = 2,485) | Safety-seeking consumer (n = 1,544) | Passive consumer (n = 2,147) | ||
|---|---|---|---|---|---|
| Sex | < 0.001 | ||||
| Male | 1,043 (46.3) | 667 (48.8) | 1,073 (56.4) | ||
| Female | 1,442 (53.7) | 877 (51.2) | 1,074 (43.6) | ||
| Age (yrs) | 43.4 ± 0.5b | 50.4 ± 0.8a | 44.7 ± 0.8b | < 0.001 | |
| Marital status | < 0.001 | ||||
| Single | 695 (32.3) | 283 (21.6) | 636 (37.2) | ||
| Married | 1,790 (67.7) | 1,261 (78.4) | 1,511 (62.8) | ||
| Family size | 2.6 ± 0.1 | 2.6 ± 0.1 | 2.6 ± 0.1 | 0.943 | |
| Education level | < 0.001 | ||||
| Not attending school | 13 (0.5) | 24 (1.1) | 30 (0.9) | ||
| ≤ Middle school graduate | 263 (9.2) | 309 (16.4) | 285 (10.8) | ||
| High school graduate | 1,063 (37.1) | 697 (41.4) | 1,013 (44.7) | ||
| College and university graduate | 1,128 (52.4) | 506 (40.3) | 813 (43.4) | ||
| Graduate school graduate | 18 (0.8) | 8 (0.7) | 6 (0.2) | ||
| Occupation | < 0.001 | ||||
| Administrator/professional | 822 (38.3) | 357 (28.0) | 599 (32.4) | ||
| Sale/service | 705 (25.6) | 419 (25.7) | 575 (23.1) | ||
| Technician | 431 (13.4) | 431 (23.8) | 547 (21.6) | ||
| Housewife | 302 (10.7) | 230 (13.6) | 206 (8.2) | ||
| Other | 225 (12.0) | 107 (8.9) | 220 (14.7) | ||
| Monthly income (thousand won) | < 0.001 | ||||
| < 1,000 | 368 (14.9) | 314 (19.8) | 385 (18.2) | ||
| 1,000–< 2,000 | 489 (18.1) | 415 (24.1) | 515 (19.4) | ||
| 2,000–< 3,000 | 751 (31.1) | 388 (25.3) | 589 (28.8) | ||
| ≥ 3,000 | 877 (35.9) | 427 (30.7) | 658 (33.6) | ||
| Health concerns | < 0.001 | ||||
| Very much | 48 (3.0) | 84 (6.0) | 73 (4.3) | ||
| Somewhat | 1,842 (73.3) | 1,081 (67.7) | 1,159 (46.8) | ||
| Normal | 570 (21.9) | 356 (23.5) | 864 (45.5) | ||
| Slightly or not at all | 25 (1.8) | 23 (2.8) | 51 (3.4) | ||
| Exercise | 0.364 | ||||
| Yes | 836 (35.3) | 584 (38.4) | 641 (34.2) | ||
| No | 1,649 (64.7) | 960 (61.6) | 1,506 (65.8) | ||
| Alcohol consumption | < 0.001 | ||||
| ≥ 2 times/week | 311 (14.8) | 193 (14.9) | 382 (22.5) | ||
| 1 time/week | 667 (28.8) | 298 (22.2) | 473 (23.0) | ||
| 1–2 times/mon | 849 (34.4) | 409 (25.7) | 576 (26.7) | ||
| < 1 times/mon | 200 (6.9) | 138 (8.7) | 190 (8.7) | ||
| Never | 458 (15.1) | 506 (28.5) | 526 (19.1) | ||
Values are presented as frequency (weighted %) or mean ± SE.
abDifferent superscript letters mean significantly different among groups at the α = 0.05 by Tukey’s test.
1)P-values are calculated by SURVEYREG procedure for continuous variables or χ2 test for categorical variables.
Payment value for organic food compared to non-organic foods according to food-related lifestyle
| Variables | Exploratory consumer (n = 2,485) | Safety-seeking consumer (n = 1,544) | Passive consumer (n = 2,147) | ||
|---|---|---|---|---|---|
| Payment value for imported organic food2) | |||||
| Agricultural products | 113.1 ± 1.0a | 112.5 ± 1.0a | 107.7 ± 1.1b | < 0.001 | |
| Aquatic products | 112.7 ± 1.1a | 111.6 ± 1.5a | 107.0 ± 1.1b | 0.012 | |
| Livestock products | 113.4 ± 1.1a | 111.5 ± 1.5ab | 108.0 ± 1.3b | 0.012 | |
| Processed foods | 112.3 ± 0.9a | 108.7 ± 1.1b | 105.4 ± 0.9c | < 0.001 | |
| Eating-out | 112.2 ± 1.1a | 108.6 ± 0.9a | 105.7 ± 0.9b | 0.001 | |
| School meals | 113.4 ± 1.8a | 110.3 ± 0.8ab | 109.1 ± 1.7b | 0.028 | |
| Payment value for domestic organic foods3) | |||||
| Agricultural products | 116.5 ± 0.7ab | 118.0 ± 1.4a | 113.9 ± 1.1b | 0.010 | |
| Aquatic products | 115.6 ± 0.8ab | 117.1 ± 1.6a | 113.1 ± 0.9b | 0.002 | |
| Livestock products | 116.0 ± 0.8ab | 118.2 ± 1.7a | 114.6 ± 1.1b | 0.034 | |
| Processed foods | 113.9 ± 0.8 | 112.3 ± 1.3 | 111.0 ± 0.7 | 0.067 | |
| Eating-out | 114.4 ± 0.8a | 113.0 ± 1.8ab | 111.5 ± 0.8b | 0.045 | |
| School meals | 116.4 ± 1.7 | 114.6 ± 1.3 | 115.0 ± 2.2 | 0.168 | |
Values are presented as mean ± SE.
abcDifferent superscript letters mean significantly different among groups at the α = 0.05 by Tukey’s test.
1)P-values are calculated by SURVEYREG procedure and adjusted for age, sex, marital status, education, occupation, income, health concern, and alcohol consumption.
2)The willingness to pay for imported organic food was calculated when the price of imported non-organic food was 100.
3)The willingness to pay for domestic organic food was calculated when the price of domestic non-organic food was 100.
ACCI according to food-related lifestyle1)
| Variables | Exploratory consumer (n = 2,485) | Safety-seeking consumer (n = 1,544) | Passive consumer (n = 2,147) | ||
|---|---|---|---|---|---|
| Food choice stage (agrifood purchase competency) | 69.5 ± 0.4a | 64.3 ± 0.6b | 57.1 ± 0.4c | < 0.001 | |
| Usage and understanding of food and nutrition labels | 69.4 ± 0.4a | 64.1 ± 0.6b | 56.1 ± 0.4c | < 0.001 | |
| Agrifood information literacy | 68.8 ± 0.4a | 61.9 ± 0.9b | 53.4 ± 0.5c | < 0.001 | |
| Agrifood store environment | 70.4 ± 0.4a | 67.0 ± 0.6b | 61.7 ± 0.6c | < 0.001 | |
| Cooking and intake stage (dietary life competency) | 69.6 ± 0.6a | 67.3 ± 0.7b | 57.8 ± 1.2c | < 0.001 | |
| Healthy dietary life | 69.7 ± 0.8a | 68.8 ± 0.9a | 57.7 ± 1.4b | < 0.001 | |
| Safe dietary life | 70.3 ± 0.5a | 65.5 ± 0.5b | 57.9 ± 1.0c | < 0.001 | |
| Traditional dietary life | 68.8 ± 0.6a | 67.7 ± 0.9b | 57.7 ± 1.5c | < 0.001 | |
| Rights and responsibilities as a citizen (consumer citizenship competency) | 69.0 ± 0.5a | 64.9 ± 0.7b | 58.3 ± 0.4c | < 0.001 | |
| Consumer right | 68.8 ± 0.6a | 65.3 ± 0.9b | 57.9 ± 0.6c | < 0.001 | |
| Consumer responsibility | 69.9 ± 0.5a | 66.6 ± 0.7b | 60.5 ± 0.5c | < 0.001 | |
| Consumer problem-solving | 68.3 ± 0.5a | 62.9 ± 1.0b | 56.5 ± 0.3c | < 0.001 | |
| Total ACCI score | 69.4 ± 0.5a | 65.5 ± 0.6b | 57.7 ± 0.6c | < 0.001 | |
Values are presented as mean ± SE.
abcDifferent superscripts indicate significantly different means by Tukey’s test (P < 0.05).
ACCI, agrifood consumer competency index.
1)A 5-point scale was converted to 100 points. Weighted scores were calculated according to the weight of each item.
2)P-values are calculated using the SURVEYREG procedure.