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Table 2 Factors associated with “key knowledge” about liver disease

From: Poor disease knowledge is associated with higher healthcare service use and costs among patients with cirrhosis: an exploratory study

 

Poor knowledge N = 51 (%)

Good knowledge N = 72 (%)

OR (95%CI)

Adjusted-OR (95%CI)*

Age group

    

18–64 years

25 (49%)

50 (69%)

1.00

1.00

≥ 65 years

26 (51%)

22 (31%)

0.42 (0.20–0.89)

0.46 (0.19–1.14)

Gender

    

Female

20 (39%)

22 (31%)

1.00

1.00

Male

31 (61%)

50 (69%)

1.47 (0.69–3.12)

1.46 (0.57–3.77)

Indigenous status

    

Non-indigenous

44 (86%)

66 (92%)

1.00

1.00

Indigenous

7 (14%)

6 (8%)

0.57 (0.18–1.82)

0.78 (0.25–2.45)

Education

    

Junior high school or less

36 (71%)

22 (31%)

1.00

1.00

Senior high school or more (e.g. trade qualification, university degree)

15 (29%)

50 (69%)

5.45 (2.48–11.98)

5.55 (2.40–12.84)

Socioeconomic status

    

Q1 most affluent/Q2

16 (31%)

37 (51%)

1.00‡

1.00

Q3

10 (20%)

6 (8%)

0.26 (0.08–0.84)

0.24 (0.06–0.91)

Q4/ Q5 most disadvantage

25 (49%)

29 (40%)

0.50 (0.22–1.11)

0.47 (0.19–1.12)

Presence of complications of cirrhosis

    

Compensated

39 (76%)

48 (67%)

1.00

1.00

Decompensated

12 (24%)

24 (33%)

1.63 (0.72–3.67)

1.85 (0.77–4.43)

Duration of cirrhosis relative to recruitment in the CirCare study

    

Diagnosed < 1 year prior

11 (22%)

14 (19%)

1.00‡

1.00

Diagnosed 2–3 years prior

14 (27%)

18 (25%)

1.01 (0.35–2.91)

1.46 (0.40–5.36)

Diagnosed > 3 years prior

10 (20%)

18 (25%)

1.41 (0.47–4.29)

2.17 (0.56–8.40)

Unknown

16 (31%)

22 (31%)

1.08 (0.39–3.01)

1.06 (0.33–3.38)

  1. Data presented as odds ratios (OR) and 95% confidence intervals (CI). The vce(robust) option was used to obtain robust standard errors for the parameter estimates to control for mild violations of underlying assumptions
  2. *Multivariable logistic regression model included education level, socioeconomic status, age, presence of complications of cirrhosis and duration of cirrhosis
  3. p value > 0.05