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Table 4 Logistic regression between participants' characteristics and vaccine hesitancy

From: Mental health and COVID-19 vaccine hesitancy among health-related university students: a cross-sectional multi-center study

Other factors

Hesitation to COVID-19 vaccine

Crude odds ratio

Adjusted odds ratio

p value

No hesitancy

Reported hesitancy

Gendera

     

 Male

130 (62.80)

77 (37.20)

1.00 (as reference)

1.00 (as reference)

 

 Female

229 (36.18)

404 (63.82)

2.98 (2.15–4.12)

2.43 (1.68–3.51)

 < 0.05*

Country

 Japan

142 (75.53)

46 (24.47)

1.00 (as reference)

1.00 (as reference)

 

 Lao

68 (51.52)

64 (48.48)

2.91(1.80–4.68)

1.97 (1.15–3.35)

0.01*

 Thailand

149 (28.60)

372 (71.40)

7.71 (5.25–11.31)

5.96 (3.97–8.95)

 < 0.05*

Living with COVID-19 patients

 Without COVID-19 patients

342 (42.91)

455 (57.09)

1.00 (as reference)

1.00 (as reference)

 

 With COVID-19 patients

16 (38.10)

26 (61.90)

1.22 (0.65–2.31)

1.13 (0.52–2.45)

0.76

 Others (missing data)

1 (50.00)

1 (50.00)

 

Fear of COVID-19

 Low (1–4)

54 (64.29)

30 (35.71)

1.00 (as reference)

1.00 (as reference)

 

 Moderate (5–7)

149 (47.45)

165 (52.55)

1.99 (1.21–3.28)

1.50 (0.82–2.76)

0.19

 High (8–10)

156 (35.21)

287 (64.79)

3.31 (2.03–5.39)

1.93 (1.06–3.50)

0.03*

Belief in COVID-19 vaccine protection

 Yes

239 (55.20)

194 (44.80)

1.00 (as reference)

1.00 (as reference)

 

 No

120 (29.41)

288 (70.59)

2.96 (2.22–3.93)

2.59 (1.86–3.59)

 < 0.05*

  1. aOne missing data
  2. *Significant at p < 0.05 for adjusted odds ratio, 95% confidence interval (95% CI)