Table 4.

Growth parameter estimates (standard error) of sidewalk quality from unadjusted and adjusted latent trajectory models (N=215).

RAND 36-Item Short Form Health Survey
	Emotional well-being	Pain	Social functioning
Intercept
Unadjusted Model
Sidewalk quality	6.27 (3.11)*	4.49 (3.49)	8.05 (3.45)
Adjusted Model
Sidewalk quality	5.35 (2.35)*	3.90 (3.38)	6.47 (3.16)*
Age	0.19 (0.11)	0.45 (0.16)*	0.38 (0.15)*
Education: <12 years vs. >12 years	−2.49 (3.10)	0.03 (4.48)	1.11 (4.18)
12 years vs. >12 years	1.15 (2.45)	6.86 (3.53)	6.33 (3.30)
Smoking history	−1.75 (2.23)	−10.88 (3.25)*	−5.43 (3.00)
Depressed mood	−28.68 (2.45)*	−14.78 (3.51)*	−26.66 (3.28)*
Slope
Unadjusted model
Sidewalk quality	−1.62 (0.62)*	−2.37 (0.90)*	−1.44 (0.83)
Adjusted model
Sidewalk quality	−1.40 (0.59)*	−1.94 (0.90)*	−1.06 (0.82)
Age	−0.04 (0.03)	−0.11 (0.04)*	−0.08 (0.04)*
Education: <12 years vs. >12 years	−0.02 (0.76)	0.08 (1.18)	0.69 (1.08)
12 years vs. >12 years	0.68 (0.62)	−2.14 (0.95)*	−0.48 (0.87)
Smoking history	−1.38 (0.55)*	0.39 (0.85)	−1.27 (0.78)
Depressed mood	2.61 (0.61)*	0.05 (0.92)	1.00 (0.85)

^*Z test: p<0.05.