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Table 1 City characteristics in pre-soda tax periods in California

From: An application of the augmented synthetic control method within a target trial framework: the case of the soda tax policy in California

Characteristic

Soda tax cities and corresponding synthetic controls

All control cities

 

Berkeley

Synthetic

Berkeley

Albany

Synthetic

Albany

Oakland

Synthetic

Oakland

San Francisco

Synthetic San Francisco

Males, %

48.6(1.2)

48.1(1.9)

48.6(0.2)

48.3(1.9)

48.9(0.7)

48.3(2.0)

50.9(0.1)

48.3(1.9)

49.4(1.3)

Married, %

33.1(0.0)

50.2(0.9)

58.3 (1.4)

50.3(1.0)

38.0(0.6)

50.3(0.9)

39.1(1.1)

50.3(1.0)

47.1(5.3)

Unemployed, %

8.7(0.1)

6.9(0.5)

4.6(0.3)

6.2(0.6)

9.3(3.2)

6.5(0.6)

5.8(1.6)

6.2(0.6)

8.2(2.8)

Non-Whites, %

44.6(0.3)

50.5(22.4)

50.9(1.5)

51.7(21.6)

72.8(0.8)

50.5(22.1)

59.1(0.5)

51.7(21.6)

63.6(19.4)

Bachelor’s degree or higher, %

70.2(2.2)

52.8(11.1)

73.0(1.3)

54.9(10.9)

39.6(1.0)

54.3(10.5)

55.2(2.0)

54.9(10.9)

31.0(15.9)

Aged 18 years and older, %

87.3(0.1)

82.3(1.2)

73.5(0.5)

82.2(0.8)

79.4(0.7)

82.3(1.1)

86.6(0.0)

82.2(0.8)

75.7(3.8)

Taking public transportation to work, %

22.0(1.9)

15.9(3.8)

23.9(1.3)

15.9(3.7)

20.5(1.8)

15.9(3.8)

33.9(0.8)

15.9(3.7)

3.5(3.3)

Log median income, $

11.1(0.1)

11.3(0.1)

11.3(0.1)

11.4(0.1)

10.9(0.1)

11.3(0.1)

11.4(0.2)

11.4(0.1)

11.1(0.3)

Log population size

11.7(0.02)

11.3(0.2)

9.9(0.02)

11.3(0.2)

13.0(0.02)

11.3(0.2)

13.7(0.02)

11.3(0.2)

11.7(0.6)

Below poverty, %

14.0(0.5)

8.3(1.4)

10.7(0.4)

8.2(1.2)

19.7(1.6)

8.4(1.3)

12.2(1.4)

8.2(1.2)

13.5(5.8)

  1. Mean and SD for all variables. Pre-soda tax periods were 2012–2014 for Berkley, 2012–2016 for Albany and Oakland, and 2012–2017 for San Francisco