Wave I | Wave II | Wave III | Mixed model | ||||||
---|---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | Coefficient | Standard error | p | |
Males | |||||||||
Purgingabc | 24 | 0.24% | 14 | 0.20% | 9 | 0.13% | 0.00 | 0.00 | 0.11 |
Vomitingabc | 16 | 0.16% | 12 | 0.17% | 4 | 0.06% | 0.00 | 0.00 | 0.09 |
Laxative Useabc | 8 | 0.08% | 3 | 0.04% | 6 | 0.08% | 0.00 | 0.00 | 0.97 |
Pill Use Onlyabc | 17 | 0.17% | 15 | 0.21% | 109 | 1.54% | 0.01 | 0.00 | 0.00 |
No UWCB | 10132 | 99.60% | 7077 | 99.59% | 6977 | 98.34% | – | – | – |
Females | |||||||||
Purging | 62 | 0.59% | 73 | 0.97% | 57 | 0.72% | 0.00 | 0.00 | 0.25 |
Vomiting | 32 | 0.31% | 50 | 0.67% | 23 | 0.29% | 0.00 | 0.00 | 0.90 |
Laxative Use | 32 | 0.31% | 29 | 0.39% | 39 | 0.49% | 0.00 | 0.00 | 0.048 |
Pill Use Only | 112 | 1.07% | 106 | 1.41% | 409 | 5.14% | 0.02 | 0.00 | 0.00 |
No UWCB | 10259 | 98.33% | 7327 | 97.62% | 7489 | 94.14% | – | – | – |