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Table 2 Univariable Logistic Regression Analysis

From: Predictors of severe COVID-19 among healthcare workers in Sabah, Malaysia

Predictors

COVID-19 cases, N (row %)

Total

  
 

Mild

Severe

 

Unadjusted OR (95% CI)

p-value

COVID-19 Staging

2948 (97.0)

92 (3.0)

3040

-

-

Age*

  

3040

1.029 (1.004 – 1.055)

0.022

Gender*

 Male

938 (98.0)

19 (2.0)

957

1

 

 Female

2010 (96.5)

73 (3.5)

2083

1.793 (1.076 – 2.988)

0.025

Staff Categories

 Nurses

1220 (96.0)

51 (4.0)

1271

1

 

 Doctors

249 (97.3)

7 (2.7)

256

0.672 (0.302 – 1.499)

0.332

 PPP/PPKa

511 (97.0)

16 (3.0)

527

0.749 (0.423 – 1.326)

0.321

 PPKP/PKAa

143 (97.9)

3 (2.1)

146

0.502 (0.155 – 1.629)

0.251

 Pharmacy

84 (96.6)

3 (3.4)

87

0.854 (0.261 – 2.795)

0.795

 Dental

121 (99.2)

1 (0.8)

122

0.198 (0.027 – 1.443)

0.110

 Others

620 (98.3)

11 (1.7)

631

0.424 (0.220 – 0.820)

0.011

COVID-19 vaccination*

 Complete

2751 (97.5)

70 (2.5)

2821

1

 

 Incomplete

87 (94.6)

5 (5.4)

92

2.259 (0.889 – 5.736)

0.087

 Not at all

110 (86.6)

17 (13.4)

127

6.074 (3.458 – 10.667)

0.000

Co-morbid*

 No

2190 (98.0)

44 (2.0)

2234

1

 

 Yes

758 (94.0)

48 (6.0)

806

3.152 (2.076 – 4.784)

0.000

COVID-19 Involvement

 No

1750 (96.8)

58 (3.2)

1808

1

 

 Yes

1198 (97.2)

34 (2.8)

1232

0.856 (0.557 – 1.316)

0.479

Probably Source

 Non-work related

2311 (97.0)

72 (3.0)

2383

1

 

 Work-related

637 (97.0)

20 (3.0)

657

1.008 (0.609 – 1.667)

0.976

  1. *p-value ≤ 0.25 variables included into multivariate logistic regression
  2. aPPP Penolong Pegawai Perubatan (Assistant Medical Officer), PPK Pembantu Perawatan Kesihatan (Health Assistant), PPKP Penolong Pegawai Kesihatan Persekitaran (Assistant Environmental Health Officer), PKA Pembantu Kesihatan Awam (Public Health Assistant)