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Table 6 Socio-demographic characteristics and risk factors, adults ≥45 years old (p-value per level, global p-value and odds ratio)

From: Hepatitis C viraemic and seroprevalence and risk factors for positivity in Northwest Cambodia: a household cross-sectional serosurvey

  

p-value

Globalp-value

Adusted

OR (CI95)

unadusted

OR (CI95)

 

age

< 0.001

1.04 [1.03–1.04]

1.03 [1.03–1.04]

Level of education

Reference: Never Attended

Primary

0.070

< 0.001

1.20 [0.99–1.45]

1.31 [1.09–1.58]

Secondary

0.757

1.05 [0.76–1.45]

1.21 [0.87–1.67]

Higher

<  0.01

0.68 [0.55–0.84]

0.75 [0.61–0.91]

ID poor card

Reference: Not part of a poor program

ID poor card 1

<  0.05

< 0.01

0.76 [0.59–0.98]

0.69 [0.53–0.89]

ID poor card 2

0.225

1.13 [0.93–1.38]

1.03 [0.86–1.25]

Poor letter

0.063

2.38 [0.97–5.87]

2.00 [0.76–5.26]

Don’t Know

0.056

1.97 [0.99–3.91]

1.72 [0.89–3.32]

Health center

Reference = Chhrey

Kea

<  0.05

< 0.001

0.59 [0.35–0.99]

0.69 [0.40–1.19]

Keas Kralor

0.137

0.72 [0.47–1.11]

0.75 [0.50–1.11]

Kor Kos

0.342

1.26 [0.78–2.03]

1.16 [0.72–1.88]

Mong

0.582

0.88 [0.56–1.38]

1.02 [0.65–1.62]

Prek Chik

0.237

0.80 [0.56–1.15]

0.74 [0.51–1.06]

Prek Tralach

<  0.001

0.47 [0.34–0.65]

0.46 [0.33–0.65]

Prey Svay

<  0.01

0.43 [0.23–0.79]

0.43 [0.23–0.82]

Prey Toch

0.062

1.46 [0.99–2.17]

1.49 [1.01–2.18]

Robos Mongkol

<  0.01

0.57 [0.38–0.85]

0.61 [0.41–0.90]

Russei Kraing

<  0.001

0.46 [0.32–0.65]

0.44 [0.31–0.64]

Talars

0.084

1.28 [0.97–1.70]

1.35 [1.00–1.82]

Thitpdey

<  0.05

0.49 [0.25–0.95]

0.54 [0.29–1.01]

Injection – threshold 1990

Reference = injection before 1990

No injection

0.157

< 0.05

0.78 [0.56–1.10]

0.62 [0.45–0.86]

Injection 1990 or after

<  0.01

0.74 [0.62–0.89]

0.58 [0.48–0.69]

Don’t Know if injection

0.553

0.70 [0.22–2.26]

0.79 [0.24–2.58]

Surgery – threshold 1990

Reference = Surgery before 1990

No surgery

<  0.001

< 0.001

0.51 [0.38–0.68]

0.39 [0.30–0.51]

surgery 1990 or after

<  0.01

0.66 [0.49–0.88]

0.51 [0.39–0.68]

Blood donation – threshold 1980

Reference = blood donation before 1980

No blood donation

<  0.01

< 0.01

0.35 [0.19–0.66]

0.25 [0.14–0.44]

blood donation before 1980

<  0.05

0.43 [0.22–0.84]

0.30 [0.16–0.55]

Blood transfusion – threshold 1990

Reference = blood transfusion before 1990

No blood transfusion

<  0.01

< 0.01

0.53 [0.35–0.80]

0.31 [0.20–0.46]

Blood transfusion 1990 or after

0.104

0.66 [0.41–1.08]

0.44 [0.27–0.71]

Dental and Gum treatment

Reference = No

Yes

<  0.001

< 0.001

1.56 [1.33–1.84]

1.70 [1.45–1.99]