Furthering efforts to understand why potentially life-saving statins are so under-prescribed among American patients with heart disease, a new study shows that clinicians are more likely to sign a script for them earlier in the day. The new study by researchers in Penn Medicine’s Nudge Unit found that patients with the very first appointments of the day were most likely to have statins prescribed, and the odds progressively fell through the morning and remained low throughout the afternoon. The study was published today in JAMA Network Open.