Table 2 Pre- versus post-intervention rate of feces reports by intervention type and neighborhood
No. Pit Stop Interventions | Total No. Weeks Observed a | Pre-Intervention Slope (m) (95% CI) b | Post-Intervention Slope Change (Δm) (95% CI) b | |
|---|---|---|---|---|
Intervention Type c | ||||
Installation of New Restroom | 13 | 676 | 0.013 (0.006, 0.020) | -0.024 (-0.033, -0.014) |
Provision of Attendants | 15 | 780 | 0.002 (-0.006, 0.010) | -0.001 (-0.011, 0.008) |
Expansion of Service Hours | 3 | 156 | -0.002 (-0.009, 0.006) | 0.033 (0.021, 0.044) |
Neighborhood of Intervention | ||||
(Installation of New Restroom, only) | ||||
Tenderloin | 5 | 260 | 0.020 (0.008, 0.029) | -0.035 (-0.049, -0.021) |
Mission | 3 | 156 | 0.010 (-0.001, 0.022) | -0.015 (-0.029, -0.0005) |
South of Market (SoMa) | 2 | 104 | 0.007 (-0.002, 0.015) | -0.015 (-0.031, 0.001) |
Golden Gate Park | 1 | 52 | 0.027 (-0.079, 0.133) | -0.182 (-0.316, -0.047) |
Haight Ashbury | 1 | 52 | -0.054 (-0.117, 0.010) | 0.055 (-0.017, 0.128) |
Bayview Hunters Point | 1 | 52 | -0.015 (-0.042, 0.012) | 0.0004 (-0.043, 0.044) |
(Provision of Attendants, only) | ||||
Tenderloin | 5 | 260 | -0.015 (-0.026, -0.005) | 0.017 (0.004, 0.030) |
Mission | 2 | 104 | 0.016 (-0.003, 0.034) | -0.031 (-0.055, -0.008) |
South of Market (SoMa) | 1 | 52 | -0.022 (-0.040, -0.005) | 0.046 (0.025, 0.066) |
Castro/Upper Market | 3 | 156 | 0.022 (0.007, 0.037) | -0.022 (-0.043, -0.001) |
Golden Gate Park | 1 | 52 | 0.040 (0.003, 0.078) | -0.040 (-0.010, 0.020) |
Sunset/Parkside | 1 | 52 | 0.054 (-0.041, 0.148) | -0.009 (-0.117, 0.099) |
North Beach | 1 | 52 | 0.030 (0.003, 0.058) | -0.023 (-0.055, 0.009) |
Financial District/South Beach | 1 | 52 | 0.065 (0.032, 0.098) | -0.071 (-0.122, -0.021) |