FullStats.xlsx contains the summary data
WeeklyDownloads contains the bite counter downloads from each visit
Final contains the concatenated data for each subject
all-meals.txt contains the concatenated data for all subjects

Dates of visit each week are unknown; they were only recorded by week.
A "week" is rarely 7 days, it is the time between visits.
Partial days were incorporated the following week.

Bite counters
  (a) were not reset each week
  (b) not checked for full memory (only happened once)
  (c) did not start empty (any data prior to 9/15 is unrelated)

Group 0 = control group, 1 = feedback (has BC from first week)

Complete 0 = dropped out at some point, 1 = completed study

Spreadsheet missing data for bite target/alarm = no device yet

height units are inches
weight units are pounds
BMI units are metric
waist/hip units are inches