Delivery of weight support services | % that have access | Overweight (n = 300) | Obese (n = 255) | Test statistic | Design based degrees of freedom | p-value | ||||
---|---|---|---|---|---|---|---|---|---|---|
n | %a | 95% CI | n | %a | 95% CI | |||||
Telephone | 100 | 265 | 89 | [85, 91] | 223 | 88 | [77, 94] | 0.2 | (2.2, 24) | 0.8 |
85 | 136 | 45 | [40, 41] | 105 | 41 | [36, 47] | 1.5 | (2.8, 31) | 0.2 | |
Short messaging service (SMS) | 93 | 128 | 43 | [34, 52] | 94 | 37 | [29, 46] | 1.1 | (2.8, 30) | 0.4 |
Online chat room | 83 | 104 | 35 | [31, 39] | 69 | 27 | 2.2 | (2.4, 27) | 0.1 | |
Smart phone /tablet application | 43 | 80 | 27 | 68 | 27 | 0.5 | (2.4, 26) | 0.6 |