@sda I'd like to see this study...
@realcaseyrollins
I did find this one though that seems somewhat related:
"CONCLUSIONS:
Intercessory prayer itself had no effect on complication-free recovery from CABG, but certainty of receiving intercessory prayer was associated with a higher incidence of complications."
@realcaseyrollins
It's in "The Intention Experiment" by
Lynne McTaggart.
I only have the dead tree version (somewhere) so not searchable.