Skip to main content

Table 5 Two sample t-tests of NCD-health and NCD-unhealthy food outlets within 100, 200, 500 m buffer of departmental buildings

From: Type, density, and healthiness of food-outlets in a university foodscape: a geographical mapping and characterisation of food resources in a Ghanaian university campus

 

100-m buffer

200-m buffer

500-m buffer

 

NCD-hfo

NCD-ufo

NCD-hfo

NCD-ufo

NCD-hfo

NCD-ufo

Mean

69.32

63.61

124.44

119.20

311.39

299.61

Variance

581.92

563.21

2161.75

2375.67

12701.69

18559.42

Observations

132

142

383

277

1999

1089

df

272

 

658

 

3086

 

t Stat

1.98

 

1.40

 

2.57

 

P(T <  = t) two-tail

0.049

 

0.162

 

0.010

 
Back to article page

BMC Public Health

ISSN: 1471-2458

Contact us