Table 2.
Regression Models of Transit Use and Minutes of Transit-Related Active Travel and Average Marginal Effects
| Model 1: Transit Use (n = 16,459) | Model 2: Transit-Related Active Travel Time (n = 400) |
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|---|---|---|---|---|---|---|
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| Parameter estimate |
SE | AME | Parameter estimate |
SE | AME | |
| Age | 0.08a | (0.01) | 0.00362 | 0.01 | (0.02) | 0.154 |
| Gender | −0.03 | (0.05) | −0.00159 | −0.09 | (0.10) | −1.429 |
| Race/ethnicity | ||||||
| White | Ref | Ref | ||||
| Black/African-American | 0.23 | (0.14) | 0.0115 | 0.69a | (0.32) | 13.65 |
| American Indian/Alaskan Native | 0.27 | (0.29) | 0.0139 | 0.20 | (0.27) | 2.962 |
| Asian | 0.03 | (0.13) | 0.00117 | −0.36 | (0.32) | −4.127 |
| Hispanic | 0.13 | (0.07) | 0.00581 | 0.22 | (0.19) | 3.449 |
| Driver license | −0.44a | (0.13) | −0.0203 | −0.63a | (0.31) | −10.62 |
| Employed | 0.14 | (0.18) | 0.00628 | −0.74 | (0.60) | −12.41 |
| Residence type | ||||||
| Single-family detached | Ref | Ref | ||||
| Duplex/triplex | 0.28a | (0.10) | 0.0145 | 0.14 | (0.17) | 2.253 |
| Mobile home | 0.12 | (0.20) | 0.00560 | 0.81a | (0.37) | 18.79 |
| 2–4 unit building | 0.35a | (0.13) | 0.0192 | 0.20 | (0.18) | 3.284 |
| 5–19 unit building | 0.14 | (0.13) | 0.00625 | −0.07 | (0.18) | −0.995 |
| 20+ unit building | 0.24 | (0.13) | 0.0123 | 0.38 | (0.23) | 6.846 |
| Family owns home | −0.21a | (0.08) | −0.00998 | 0.16 | (0.18) | 2.633 |
| Household income | ||||||
| <$25,000 | Ref | Ref | ||||
| $25,000–$49,999 | −0.13 | (0.09) | −0.00660 | −0.15 | (0.15) | −2.533 |
| $50,000–$74,999 | −0.24a | (0.12) | −0.0110 | 0.45 | (0.24) | 10.12 |
| $75,000–$99,999 | −0.33a | (0.13) | −0.0143 | −1.05a | (0.38) | −11.55 |
| $100,000+ | −0.11 | (0.10) | −0.00550 | −0.21 | (0.24) | −3.341 |
| Household size | −0.04 | (0.03) | −0.00183 | −0.01 | (0.04) | −0.122 |
| Vehicles in household per licensed driver | ||||||
| None | Ref | Ref | ||||
| >0–1 | −0.58a | (0.11) | −0.0408 | −0.18 | (0.14) | −3.130 |
| >1 | −0.86a | (0.39) | −0.0501 | −0.83 | (0.40) | −10.69 |
| Adults using transit in household | 0.68a | (0.06) | 0.0350 | 0.32a | (0.13) | 4.924 |
| Urbanicity | ||||||
| Metropolitan | Ref | Ref | ||||
| Micropolitan | −0.24 | (0.17) | −0.00954 | 0.02 | (0.24) | 0.365 |
| Small town/rural | −1.07a | (0.36) | −0.0232 | −0.38 | (0.20) | −5.312 |
| Transit type | ||||||
| Bus | – | – | – | Ref | ||
| Rail | – | – | – | 0.22 | (0.18) | 3.882 |
| Bus and rail | – | – | – | 1.00a | (0.39) | 27.14 |
| Constant | −2.39a | (0.21) | – | 2.29a | (0.35) | – |
a
P < .05.
Abbreviations: AME, average marginal effect, Ref, reference; SE, standard error.