{
 "trials": 9,
 "eligible": {
  "compared": 9,
  "agree": 8
 },
 "roles": {
  "compared": 8,
  "agree": 8
 },
 "conscious_dosing": {
  "compared": 8,
  "agree": 8
 },
 "late_dosing": {
  "compared": 8,
  "agree": 8
 },
 "setting": {
  "compared": 8,
  "agree": 8
 },
 "depression_selection": {
  "compared": 8,
  "agree": 8
 },
 "depression_codes": {
  "compared": 8,
  "agree": 8
 },
 "primary_depression": {
  "compared": 8,
  "agree": 8
 },
 "both_eligible": 8,
 "trials_to_decide": 1
}