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Table 4 Associations between CRA domain scores and PHQ-9 score using multivariable linear regression

From: Providing care to relatives with mental illness: reactions and distress among primary informal caregivers

PHQ-9 score

β

S.E.

P-value

95 % Confidence interval

Lower

Upper

CRA domains

 Impact on schedule & health

0.080

0.007

<0.001a

0.067

0.093

 Impact on finance

0.064

0.009

<0.001a

0.047

0.081

 Lack of family support

0.057

0.008

<0.001a

0.041

0.074

 Caregiver esteem

−0.021

0.006

0.001a

−0.033

−0.008

  1. Socio-demographic variables including age, gender, ethnicity, marital status, education, employment, income, relationship with care recipient and presence of medical condition were controlled for in each of the four regression models where CRA domain was the outcome variable
  2. aResults are statistically significant at P<0.05