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Table 7 Multivariate analysis between impact on quality of life from WTP/income method and demographic-clinical-socio-economic factors.

From: Measuring melasma patients' quality of life using willingness to pay and time trade-off methods in thai population

Variable

Coefficient

t-Statistic

p-value

C

0.158

3.686

0.000*

AGE

-0.002

-2.301

0.024*

OCC

0.044

2.902

0.005*

  1. Dependent Variable: WTP/income.
  2. R square: 0.125 Adjusted R square: 0.102
  3. F-statistic: 5.380, p-value 0.007
  4. * Significant values (p-value < 0.05)
  5. Where:
  6. WTP/income: Impact on quality of life obtaining from WTP method (monthly WTP/monthly income)
  7. AGE: Age of patient (years)
  8. OCC: Dummy variable which 1 = economic inactive occupation (housewife, pensioner, unemployed) and 0 = otherwise.
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BMC Dermatology

ISSN: 1471-5945

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