Table 2.
Behavior dyads–singular action proportions within treatment and control groups at 24 months
| Treatment | Control | |||||
|---|---|---|---|---|---|---|
| Proportion | 95% CI | Proportion | 95% CI | |||
| Study 1: adolescents | ||||||
| Exercise and TV time | n = 377 | n = 329 | ||||
| Proportion that changed on exercise only | 0.239 | 0.196, 0.282 | 0.277 | 0.229, 0.325 | ||
| Proportion that changed on TV time only | 0.186 | 0.147, 0.225 | 0.146 | 0.108, 0.184 | ||
| Exercise and fruit and vegetable consumption | n = 506 | n = 453 | ||||
| Proportion that changed on exercise only | 0.316 | 0.275, 0.357 | 0.318 | 0.275, 0.361 | ||
| Proportion that changed on FV only | 0.089* | 0.064, 0.114 | 0.051* | 0.031, 0.071 | ||
| TV time and FV | n = 526 | n = 464 | ||||
| Proportion that changed on TV time only | 0.344* | 0.303, 0.385 | 0.241* | 0.202, 0.280 | ||
| Proportion that changed on FV only | 0.133* | 0.104, 0.160 | 0.086* | 0.060, 0.112 | ||
| Study 2: adults | ||||||
| Exercise and healthy eating | n = 167 | n = 190 | ||||
| Proportion that changed on exercise only | 0.132 | 0.081, 0.183 | 0.184 | 0.129, 0.239 | ||
| Proportion that changed on healthy eating only | 0.210 | 0.148, 0.272 | 0.153 | 0.102, 0.204 | ||
| Exercise and emotional eating | n = 57 | n = 76 | ||||
| Proportion that changed on exercise only | 0.228 | 0.119, 0.337 | 0.197 | 0.108, 0.286 | ||
| Proportion that changed on emotional eating only | 0.158 | 0.063, 0.253 | 0.118 | 0.045, 0.191 | ||
| Healthy eating and emotional eating | n = 94 | n = 106 | ||||
| Proportion that changed on healthy eating only | 0.266 | 0.177, 0.355 | 0.255 | 0.172, 0.338 | ||
| Proportion that changed on emotional eating only | 0.117 | 0.052, 0.182 | 0.142 | 0.076, 0.208 | ||
| Exercise and FV | n = 142 | n = 155 | ||||
| Proportion that changed on exercise only | 0.190 | 0.125, 0.255 | 0.239 | 0.172, 0.306 | ||
| Proportion that changed on FV only | 0.176 | 0.113, 0.239 | 0.142 | 0.087, 0.197 | ||
| Healthy eating and FV | n = 205 | n = 243 | ||||
| Proportion that changed on healthy eating only | 0.244 | 0.185, 0.303 | 0.181 | 0.133, 0.229 | ||
| Proportion that changed on FV only | 0.141 | 0.093, 0.189 | 0.140 | 0.096, 0.184 | ||
| Emotional eating and FV | n = 71 | n = 71 | ||||
| Proportion that changed on emotional eating only | 0.211 | 0.116, 0.306 | 0.127 | 0.050, 0.204 | ||
| Proportion that changed on FV only | 0.225 | 0.128, 0.322 | 0.296 | 0.190, 0.402 | ||
| Study 3: adults | ||||||
| Smoking and diet | n = 360 | n = 539 | ||||
| Proportion that changed on smoking only | 0.178 | 0.138, 0.218 | 0.154 | 0.124, 0.184 | ||
| Proportion that changed on diet only | 0.133 | 0.098, 0.168 | 0.117 | 0.090, 0.144 | ||
| Smoking and sun protection | n = 388 | n = 520 | ||||
| Proportion that changed on smoking only | 0.191 | 0.152, 0.230 | 0.154 | 0.123, 0.185 | ||
| Proportion that changed on sun protection only | 0.142 | 0.107, 0.177 | 0.102 | 0.076, 0.128 | ||
| Diet and sun protection | n = 1,310 | n = 1,764 | ||||
| Proportion that changed on diet only | 0.138 | 0.119, 0.157 | 0.136 | 0.120, 0.152 | ||
| Proportion that changed on sun protection only | 0.155* | 0.135, 0.175 | 0.103* | 0.089, 0.117 | ||
FV fruit and vegetable consumption
*p < 0.05; treatment and control proportions were significantly different