From: Systematic measurement error in self-reported health: is anchoring vignettes the way out?
Variables | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
---|---|---|---|---|---|---|---|---|---|---|
Education categories (ref category: no formal education) | ||||||||||
 Below primary | 0.12 | 0.11 | 0.01 | −0.01 | 0.06 | 0.09 | 0.06 | 0.06 | 0.03 | 0.01 |
 Primary | 0.01 | − 0.13 ** | −0.03 | 0.03 | 0.01 | − 0.11 * | −0.08 | −0.08 | −0.00 | −0.08 |
 Secondary | 0.08 | 0.00 | −0.04 | −0.09 | 0.18 ** | 0.09 | 0.07 | 0.08 | 0.01 | 0.00 |
 High school | 0.30 *** | 0.14 * | −0.06 | − 0.16 ** | 0.12 | −0.00 | −0.11 | −0.08 | 0.03 | − 0.15 * |
 College and above | 0.47 *** | 0.26 *** | 0.05 | −0.14 | 0.17 * | 0.03 | 0.24 ** | 0.15 | 0.18 * | −0.03 |
Individual characteristics | ||||||||||
 Male | −0.07 | −0.04 | −0.05 | −0.08 | 0.01 | 0.01 | − 0.18 *** | − 0.21 *** | − 0.13 *** | − 0.09 * |
Age groups (ref category: age 18−29.9 years) | ||||||||||
 30−44.9 | −0.04 | 0.00 | −0.03 | −0.11 | 0.15 ** | 0.07 | 0.05 | 0.02 | −0.02 | −0.07 |
 45−60 | 0.03 | 0.05 | 0.09 | −0.00 | 0.14 ** | 0.12 * | 0.02 | −0.01 | 0.01 | −0.04 |
 Above 60 | 0.08 | 0.07 | 0.11 | 0.08 | 0.20 *** | 0.11 | 0.00 | 0.01 | 0.05 | −0.01 |
Marital status | ||||||||||
 Currently married | −0.08 | − 0.09 * | 0.00 | 0.07 | 0.01 | −0.08 | −0.02 | −0.02 | 0.06 | −0.02 |
BMI categories (measured) (ref category: normal BMI 18.5−24.9) | ||||||||||
 Underweight (BMI < 18.5) | 0.00 | −0.02 | 0.03 | 0.05 | 0.03 | −0.00 | 0.09 ** | 0.08 * | 0.09 ** | 0.10 ** |
 Overweight (BMI 25−29.9) | −0.10 | 0.02 | 0.01 | 0.01 | −0.11 | −0.06 | 0.04 | 0.12 * | −0.00 | −0.02 |
 Obese (BMI > 30) | −0.05 | 0.07 | −0.19 | 0.02 | − 0.20 * | −0.08 | 0.11 | 0.22 * | 0.09 | 0.13 |
Household’s expenditure quintiles (ref category: Q3) | ||||||||||
 Q1 | 0.00 | −0.05 | −0.06 | −0.04 | 0.02 | −0.05 | 0.05 | −0.00 | 0.03 | −0.04 |
 Q2 | −0.01 | −0.06 | −0.09 | 0.00 | −0.05 | 0.00 | 0.03 | 0.08 | 0.07 | 0.05 |
 Q4 | −0.10 | − 0.12 ** | −0.08 | 0.06 | −0.02 | −0.02 | 0.08 | 0.02 | 0.09 | 0.02 |
 Q5 | −0.08 | −0.04 | −0.06 | 0.05 | 0.05 | 0.07 | 0.07 | −0.02 | 0.07 | 0.10 |
 Religion (Hindu = 1) | −0.04 | −0.02 | 0.01 | −0.03 | −0.02 | 0.06 | −0.02 | 0.05 | −0.04 | 0.06 |
 Caste (SC/ST = 1) | 0.08 * | 0.11 *** | −0.04 | − 0.17 *** | − 0.08 * | 0.01 | −0.02 | −0.06 | − 0.20 *** | − 0.12 *** |
Regional characteristics | ||||||||||
 Urban | − 0.13 ** | − 0.12 ** | −0.01 | 0.05 | −0.08 | − 0.10 * | −0.08 | −0.02 | − 0.12 ** | −0.03 |
 Underdeveloped | − 0.37 *** | − 0.09 ** | − 0.25 *** | − 0.21 *** | − 0.10 ** | − 0.10 ** | − 0.42 *** | − 0.23 *** | − 0.36 *** | − 0.30 *** |
 Observations | 2771 | 2771 | 2771 | 2771 | 2771 | 2771 | 2771 | 2771 | 2771 | 2771 |