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Table 3 Unadjusted and adjusted prevalence rates of mental health care utilization

From: Association between traumatic brain injury and mental health care utilization: evidence from the Canadian Community Health Survey

Characteristics

PR (95% CI)a

p-value

aPR (95% CI)b

p-value

Injury

Non-injured

Referent

 

Referent

 

TBI

1.88 (1.21–2.92)

0.004

1.60 (1.05–2.43)

0.027

Age

12–64 years

Referent

 

Referent

 

 ≥ 65 years

0.40 (0.35–0.45)

 < 0.001

0.41 (0.35–0.49)

 < 0.001

Sex

Male

Referent

 

Referent

 

Female

1.86 (1.70–2.05)

 < 0.001

1.70 (1.52–1.91)

 < 0.001

Education

Less than secondary

Referent

 

Referent

 

Secondary

1.115 (1.00–1.32)

0.42

1.06 (0.89–1.25)

0.506

Postsecondary

1.28 (1.14–1.44)

 < 0.001

1.27 (1.10–1.46)

0.001

Income

 ≥ $80,000

Referent

 

Referent

 

$0–$39,999

1.12 (1.00–1.24)

0.032

1.09 (0.97–1.25)

0.739

$40,000–$79,999

0.93 (0.84–1.03)

0.177

0.98 (0.87–1.09)

0.149

Race

Non-white

Referent

 

Referent

 

White

1.35 (1.12–1.63)

0.002

1.03 (0.80–1.33)

0.792

Mental health conditions

No

Referent

 

Referent

 

Yes

6.58 (6.10–7.10)

 < 0.001

5.99 (5.41–6.63)

 < 0.001

Heavy drinking

No

Referent

 

Referent

 

Yes

1.12 (1.01–1.25)

0.034

1.07 (0.95–1.22)

0.250

  1. aPR Prevalence ratio (unadjusted)
  2. baPR Prevalence ratio (adjusted)