{"group":"control","frg.before":49,"frg.after":44,"Count":81,"uAlpha":-0.18335}
{"group":"treatment1","frg.before":10,"frg.after":15,"Count":21,"uAlpha":-0.03}
{"group":"treatment2","frg.before":8,"frg.after":11,"Count":16,"uAlpha":0.13445}
{"group":"treament3","frg.before":11,"frg.after":5,"Count":30,"uAlpha":0.38922}