Table 2 OLS regression of change in monthly household expenditures in CFA francs by shift in wealth index quintile for both PCA and polychoric PCA wealth indices
From: Is the lack of smartphone data skewing wealth indices in low-income settings?
PCA wealth index | Polychoric PCA wealth index | |
|---|---|---|
Decrease of 2 | 8,634 | N/A |
(− 101,449 to 118,718) | ||
Decrease of 1 | − 634.9 | − 6694 |
(− 6133 to 4863) | (− 14,000 to 611.2) | |
No change | omitted | omitted |
Increase of 1 | 17,473** | − 4616 |
(10,931 to 24,015) | (− 12,027 to 2795) | |
Increase of 2 | 55,923** | 11,939 |
(43,072 to 68,773) | (− 43,965 to 67,843) | |
Increase of 3 | 22,793 | N/A |
(− 22,202 to 67,788) |