TABLE 3. EFFECTS OF MEDICAID ON PREVENTIVE SCREENING RATES (12 MONTH FOLLOW-UP).
| Total Longitudinal Panel (n=7,030 respondents) | ||||||
|---|---|---|---|---|---|---|
| Control Mean (1) |
ITT (2) |
LATE (3) |
p-value (4) |
Valid n | ||
| PANEL A: GENERAL SCREENINGS | ||||||
| Blood stool test in last year (age>=50) | 0.099 (0.008) |
-0.001 (0.015) |
-0.004 (0.047) |
0.937 | 2539 | |
| Colonoscopy in the last year (age>=50) | 0.068 (0.006) |
0.033 (0.015) |
0.102 (0.043) |
0.018 | 2608 | |
| PANEL B: FEMALE SCREENINGS | ||||||
| Breast exam in the last year (age>=18) | 0.401 (0.010) |
0.034 (0.012) |
0.127 (0.076) |
0.094 | 4022 | |
| Mammogram in the last year (age>=40) | 0.315 (0.012) |
0.040 (0.026) |
0.144 (0.091) |
0.113 | 2427 | |
| Pap test in the last year (age>=18) | 0.378 (0.010) |
0.050 (0.021) |
0.187 (0.077) |
0.015 | 3924 | |
| Ever had HPV vaccination (age<=31) | 0.289 (0.019) |
0.022 (0.040) |
0.094 (0.171) |
0.580 | 887 | |
| PANEL C: MALE SCREENINGS | ||||||
| Rectal exam in the last year (age>=50) | 0.197 (0.015) |
0.044 (0.033) |
0.109 (0.079) |
0.170 | 1086 | |
| Elevated Risk Subpanel (n=2,705 respondents) | ||||||
| Control Mean (1) |
ITT (2) |
LATE (3) |
p-value (4) |
Valid n | ||
| PANEL A: GENERAL SCREENINGS | ||||||
| Blood stool test in last year (age>=50) | 0.121 (0.012) |
-0.002 (0.025) |
-0.008 (0.081) |
0.926 | 1127 | |
| Colonoscopy in the last year (age>=50) | 0.086 (0.010) |
0.013 (0.022) |
0.041 (0.072) |
0.567 | 1158 | |
| PANEL B: FEMALE SCREENINGS | ||||||
| Breast exam in the last year (all ages) | 0.407 (0.015) |
0.078 (0.030) |
0.255 (0.100) |
0.011 | 1809 | |
| Mammogram in the last year (age>=40) | 0.341 (0.017) |
0.035 (0.035) |
0.123 (0.125) |
0.322 | 1225 | |
| Pap test in the last year (age>=18) | 0.368 (0.015) |
0.063 (0.031) |
0.211 (0.102) |
0.039 | 1753 | |
| Ever had HPV vaccination (age<=31) | 0.272 (0.033) |
0.168 (0.073) |
0.502 (0.245) |
0.004 | 291 | |
| PANEL C: MALE SCREENINGS | ||||||
| Rectal exam in the last year (age>=50) | 0.254 (0.029) |
0.037 (0.058) |
0.090 (0.135) |
0.517 | 381 | |
Notes: The per-comparison p value for the LATE analysis is reported in Column 4. All regressions include indicators for household size and eligibility status for each lottery draw. All standard errors are clustered on household and the eligibility status across the lottery selections that occurred during our study period.