Table 4.
Multiple regression analysis of resident survey dataa
| # Park visits in last 7 days | Duration of park visit (minutes) | Aware of any park-sponsored classes b | Ever participated in park programs b | Perceiving park as safe b | # Weekly exercise sessions b | |
|---|---|---|---|---|---|---|
| Intercept: | 0.8(0.7) | 106.4(21.6) *** | 0.3(0.2) | 0.27(0.11)* | 0.79(0.16) *** | 2.5(0.8)** |
| Follow up | −0.3(0.2)* | −1.3(4.2) | −0.03(0.04) | −0.03(0.03) | −0.01(0.03) | −0.2(0.2) |
| Free class arm | −0.2(0.2) | 8.1(7.1) | −0.08(0.05) | −0.04(0.03) | −0.02(0.08) | −0.1(0.2) |
| Frequent user arm | −0.1(0.2) | 4.4(7.0) | −0.02(0.05) | 0.01(0.03) | 0.05(0.08) | −0.1(0.2) |
| Class and frequent user arm | −0.1(0.2) | 5.3(7.1) | −0.03(0.05) | 0.05(0.03) | 0.09(0.09) | 0.1(0.2) |
| Free classes × followup | 0.4(0.2) | −1.5(5.8) | 0.11(0.06)* | 0.11(0.04)** | −0.04(0.05) | 0.1(0.3) |
| Frequent user arm × follow up | 0.3(0.2) | 4.3(5.7) | 0.01(0.06) | −0.01(0.04) | −0.10(0.05)* | 0.1(0.3) |
| Class and frequent user arm × follow up | 0.3(0.2) | 4.2(5.8) | 0.12(0.06)* | 0.00(0.04) | −0.08(0.05) | 0.1(0.3) |
| Age: | −0.03(0.02) | −1.7(0.6)** | −0.01(0.01) | −0.01(0.00)** | −0.01(0.00)* | −0.1(0.0)* |
| Female | −0.2(0.1)** | −10.5(2.2) *** | −0.08(0.02) *** | 0.02(0.01) | −0.03(0.02) | −0.5(0.1)*** |
| Address buffer | ||||||
| < .25 miles | 0.7(0.1)*** | −6.2(2.7)* | 0.07(0.03)* | 0.06(0.02) *** | 0.02(0.02) | −0.1(0.1) |
| 25 - .5 miles | 0.3(0.1)** | 0.2(2.8) | 0.05(0.03) | 0.03(0.02) | −0.03(0.02) | −0.2(0.1) |
| .5 - 1 mile | - | - | - | - | - | - |
| Perceived park safety: | ||||||
| Safe | 0.9(0.2)*** | 24.8(7.6)** | 0.28(0.04)*** | 0.08(0.02)** | - | 0.3(0.2) |
| Not very safe | 0.8(0.2)*** | 14.8(7.8) | 0.27(0.05)*** | 0.06(0.03)* | 0.3(0.2) | |
| Not safe at all | - | - | - | - | - | - |
| Primary language is Spanish | 0.1(0.1) | 7.7(2.9)** | 0.02(0.03) | −0.03(0.02)* | 0.15(0.02) *** | 0.1(0.1) |
| Obesity status | ||||||
| Normal | 0.1(0.5) | −17.8(14.9) | 0.00(0.12) | −0.16(0.08)* | 0.09(0.10) | −0.1(0.6) |
| Overweight | 0.0(0.5) | −16.1(15.0) | 0.03(0.12) | −0.10(0.08) | 0.11(0.10) | −0.1(0.6) |
| Severely Obese | - | - | - | - | - | - |
| Having children <18 years old | 0.2(0.1)* | 1.0(2.6) | 0.09(0.02)*** | 0.04(0.02)** | 0.04(0.02) | 0.2(0.2) |
a
All models also controlled for cohorts, observation hours, days of a week, self-reported health, and education levels, as well as random effects for parks. They were not included in the table due to space limit.
b
Effects for these outcomes are in probabilities
Statistical significance is denoted by *** p<.001, ** p<.01, * p<.05