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Table 3 Multivariate regression analyses results

From: Is Covid-19 community level testing effective in reaching at-risk populations? Evidence from spatial analysis of New Orleans patient data at walk-up sites

 

(A)

(B)

(C)

(D)

(E)

Distance to nearest site (Km)

Tested at nearest site (y/n)

Distance covered (Km)

Additional distance covered (Km)

Tested positive (y/n)

Covariates

 Distance to nearest site (Km)

−0.0014***

1.0227***

(0.0002)

(0.0026)

 Tested positive

0.0024

1.2443***

1.3080***

(0.0264)

(0.3166)

(0.3178)

 Male

1.1697***

−0.0024

0.2081**

0.2343**

0.0063**

(0.3712)

(0.0079)

(0.0941)

(0.0944)

(0.0031)

 African American or Black Hispanic

−1.1603**

0.1465***

−0.8358***

− 0.8623***

0.0012

(0.4916)

(0.0104)

(0.1246)

(0.1251)

(0.0041)

 Asian

−2.0179*

0.5299***

−3.1700***

−3.2152***

−0.0107

(1.1722)

(0.0248)

(0.2971)

(0.2982)

(0.0097)

 Hispanic white

1.0472

0.0300*

0.7451***

0.7579***

0.1733***

(0.7742)

(0.0170)

(0.2037)

(0.2045)

(0.0064)

 Native American

−4.0879

0.1273

−3.4612**

−3.5602**

0.0948*

(5.9261)

(0.1253)

(1.5020)

(1.5079)

(0.0491)

 Pacific Islander

−3.9385

− 0.0978

4.3046**

4.2158**

−0.0112

(6.7180)

(0.1420)

(1.7024)

(1.7091)

(0.0557)

 2 or more races

−1.7008

0.2377***

−1.5963***

−1.6351***

0.0012

(1.8819)

(0.0398)

(0.4769)

(0.4788)

(0.0156)

 Unknown race

−2.5330***

−0.0101

−1.6781***

−1.7360***

0.0044

(0.5569)

(0.0118)

(0.1413)

(0.1417)

(0.0046)

 Age < 15

−0.3027

0.0128

0.8140***

0.8059***

0.0178*

(1.2176)

(0.0257)

(0.3086)

(0.3098)

(0.0101)

 Age 15–19

− 0.2634

−0.0427

0.9214**

0.9139**

0.0237**

(1.4246)

(0.0301)

(0.3611)

(0.3625)

(0.0118)

 Age 20–24

3.1275***

−0.0244

0.5111*

0.5810**

0.0183*

(1.1408)

(0.0241)

(0.2892)

(0.2903)

(0.0095)

 Age 25–29

−0.0866

− 0.0168

0.2460

0.2436

0.0071

(1.0255)

(0.0217)

(0.2599)

(0.2609)

(0.0085)

 Age 30–34

−0.7911

−0.0020

0.1355

0.1186

−0.0167**

(0.9896)

(0.0209)

(0.2508)

(0.2518)

(0.0082)

 Age 35–39

−0.7586

0.0218

0.1209

0.1037

−0.0009

(1.0157)

(0.0215)

(0.2574)

(0.2584)

(0.0084)

 Age 45–49

−0.4260

0.0032

0.3175

0.3074

0.0051

(1.1108)

(0.0235)

(0.2815)

(0.2826)

(0.0092)

 Age 50–54

−0.3513

0.0565**

0.4611*

0.4538*

−0.0115

(1.0585)

(0.0224)

(0.2682)

(0.2693)

(0.0088)

 Age 55–59

0.2206

0.0873***

−0.0485

−0.0420

−0.0228***

(1.0161)

(0.0215)

(0.2576)

(0.2586)

(0.0084)

 Age 60–64

−0.4720

0.0871***

−0.1538

−0.1633

− 0.0191**

(0.9668)

(0.0204)

(0.2451)

(0.2460)

(0.0080)

 Age 65–69

−1.8589*

0.0986***

−0.0860

−0.1270

− 0.0202**

(0.9593)

(0.0203)

(0.2432)

(0.2441)

(0.0080)

 Age 70–74

−0.0584

0.1322***

−0.4275*

−0.4279*

− 0.0154*

(1.0031)

(0.0212)

(0.2542)

(0.2552)

(0.0083)

 Age > 74

−1.7704*

0.1496***

−0.4345*

−0.4732*

− 0.0244***

(0.9956)

(0.0211)

(0.2524)

(0.2534)

(0.0083)

N

9350

9350

9350

9350

9350

  1. Notes. Associations of covariates with distance to the nearest testing site are reported in column A and associations with a binary variable indicating whether the respondent got tested at the nearest testing site are shown in column B. Column C reports the associations of covariates with actual distance traveled to get tested. Column D includes the estimated associations of the covariates with additional distance traveled with respect to the nearest testing site. Finally, column E shows the estimated coefficients of each covariate on the likelihood of testing positive. All regressions were run as multivariate linear regression models. Reference categories were female, White, and age group 40–44
  2. Standard errors in parentheses
  3. *** p < 0.01, ** p < 0.05, * p < 0.1