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Table 2 The influences of personality on perceptions of COVID-19’s impact on lifestyle and health changes (n = 1900)

From: Role of introvert and extrovert personalities in perception of COVID-19’s impact, psychological state, knowledge, infection, and preparedness preferences

COVID-19’s impact

Descriptions: mean (SD)

Regression: extrovert vs introverta

Introvert (n = 881)

Extrovert (n = 1019)

b (95% CI)

Adjusted p**

Lifestyles impact (1 = Substantially less to 5 = Substantially more)

1. Having a meal at home

3.85 (0.86)

4.01 (0.83)

0.16 (0.09, 0.24)

 < 0.001

2. Cooking at home

3.82 (0.86)

3.93 (0.81)

0.12 (0.04, 0.19)

0.060

3. Duration of sitting

3.65 (0.81)

3.75 (0.74)

0.11 (0.04, 0.18)

0.060

4. Consumption of fruits and vegetables

3.28 (0.71)

3.37 (0.72)

0.09 (0.02, 0.15)

0.216

5. Frequency of exercise

2.44 (0.93)

2.58 (0.91)

0.11 (0.02, 0.19)

0.300

6. Duration of exercise

2.43 (0.93)

2.56 (0.92)

0.10 (0.02, 0.19)

0.336

7. Smoking tobacco

2.83 (0.76)

2.91 (0.66)

0.07 (0.01, 0.14)

0.609

8. Eating takeout food

3.42 (0.96)

3.54 (0.92)

0.09 (0.01, 0.18)

0.620

9. Consumption of frozen food/food products

3.61 (0.78)

3.65 (0.77)

0.05 (−0.02, 0.12)

1.000

10. Consumption of snacks

3.10 (0.88)

3.15 (0.85)

0.02 (−0.06, 0.10)

1.000

11. Soft drinks/juices/other sugary drinks

3.14 (0.84)

3.18 (0.82)

0.02 (−0.06, 0.09)

1.000

12. Food types in daily meals

3.04 (0.68)

3.04 (0.69)

−0.02 (−0.08, 0.05)

1.000

13. Taking TCM or natural health products

3.02 (0.58)

3.05 (0.53)

0.04 (−0.01, 0.09)

1.000

14. Taking oral supplements/vitamins

3.27 (0.66)

3.29 (0.65)

0.02 (−0.03, 0.08)

1.000

15. Alcohol consumption

2.80 (0.77)

2.77 (0.77)

−0.04 (−0.11, 0.03)

1.000

16. Duration of screen time

3.69 (0.83)

3.75 (0.78)

0.05 (−0.02, 0.12)

1.000

17. Type of exercise

2.43 (0.94)

2.53 (0.88)

0.08 (0.00, 0.10)

1.000

18. Overall amount of exercise

2.43 (0.93)

2.52 (0.91)

0.07 (−0.02, 0.15)

1.000

Health-related impact (1 = Substantially less to 5 = Substantially more)

1. Sleep quality

2.88 (0.73)

3.03 (0.70)

0.12 (0.06, 0.19)

 < 0.001

2. Physical health

2.84 (0.77)

2.97 (0.69)

0.09 (0.03, 0.16)

0.140

3. Weight

3.36 (0.71)

3.44 (0.68)

0.09 (0.02, 0.15)

0.216

4. Appetite

3.05 (0.67)

3.13 (0.61)

0.07 (0.01, 0.13)

0.336

5. Family disputes

3.28 (0.65)

3.20 (0.60)

−0.07 (−0.13, −0.01)

0.336

6. Income

2.61 (0.78)

2.54 (0.80)

−0.07 (−0.14, 0.00)

0.893

7. Quality of life

2.76 (0.75)

2.79 (0.78)

0.00 (−0.07, 0.07)

1.000

8. Mental burden

3.48 (0.73)

3.45 (0.67)

−0.01 (−0.07, 0.05)

1.000

9. Emotional distress

3.47 (0.72)

3.40 (0.66)

−0.05 (−0.12, 0.01)

1.000

10. Social support provided

3.08 (0.58)

3.04 (0.56)

−0.04 (−0.10, 0.01)

1.000

11. Social support received

3.18 (0.63)

3.15 (0.61)

−0.01 (−0.06, 0.05)

1.000

12. Social activities

2.14 (0.98)

2.15 (1.04)

−0.02 (−0.11, 0.07)

1.000

13. Working hours

2.81 (0.83)

2.75 (0.82)

−0.06 (−0.13, 0.02)

1.000

14. Economic burden

3.37 (0.80)

3.37 (0.81)

0.03 (−0.05, 0.10)

1.000

  1. Personality types (introverts vs. extroverts) were considered as independent variables, with each variable on a separate line as a dependent variable. After completing all regressions, the Holm-Bonferroni method was used to adjust the p-values from the regressions
  2. aAdjusted for age, education, and perceived social rank
  3. **Adjusted p values were p-values calculated using Holm–Bonferroni method