Table 1.

Impact of messages on clinician In-Basket electronic health record time per day

Message type	Coefficient	95% confidence interval
System	−0.01	(−0.01 to 0.01)
Team	0.18	(0.09–0.27)
Results	0.24*	(0.20–0.28)
Prescription	−0.01	(−0.13 to 0.11)
Patient	2.32*	(2.16–2.48)
Custom	0.07	(−0.01 to 0.14)
Other	0.2	(0.08–0.32)

Notes: N = 18 347 organization-weeks. Model includes organization-level fixed effects. Dependent variable is clinician In-Basket active use time per day. Coefficient represents the marginal effect of receiving each additional message of that type.

^* P < .01.