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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: J Nurse Pract. 2021 Jan 11;17(2):157–162. doi: 10.1016/j.nurpra.2020.11.009

Table 1.

Characteristics of Primary Care Nurse Practitioners and their Practices

N (%) Mean (SD)
Age 49.5 years (12.0)
Female 358 (90.4)
Highest Educational Degree
 Master’s degree 347 (87.6)
 Doctorate of Nursing Practice (DNP) 28 (7.1)
 PhD or other doctorate 12 (3.0)
 Other 9 (2.3)
Race
 White 354 (89.4)
Hispanic/Latino 12 (3.0)
Marital status
 Married 315 (79.5)
Years of NP experience 11.4 years (8.9)
Years employed in current practice 6.4 years (6.3)
Average number of hours worked per week 38.9 hours (11.2)
NP workload
 Providing direct patient care 31.1 hours (10.1)
 Coordinating patient care 5.6 hours (6.0)
 Providing care management services 2.0 hours (3.3)
 Performing quality assurance and improvement activities 1.6 hours (3.5)
 Conducting administrative activities/leadership 1.7 hours (3.9)
Survey Modality
 Mail 309 (78.0)
 Online 87 (22.0)
Burnout 100 (25.3)
Characteristics of Primary Care Practices
Practice Location
 New Jersey 109 (27.5)
 Pennsylvania 287 (72.5)
Main practice site
 Physician practice 239 (60.4)
 Community health center 51 (12.9)
 Hospital based clinic 37 (9.3)
 Retail-based clinic 8 (2.0)
 Urgent care clinic 12 (3.0)
 Nurse managed clinic 4 (1.0)
 Other 45 (11.4)
Practice Open on Weekends 141 (35.6)
Practice Open at Night
 None 127 (32.1)
 Once a week 78 (19.7)
 Twice a week 82 (20.7)
 Three times a week 24 (6.1)
 Four or more times a week 85 (21.5)
Primary Care NP Practice Environment Scores
 Professional Visibility 3.11 (0.65)
 NP-Administration Relations 2.82 (0.71)
 NP-Physician Relations 3.33 (0.52)
 Independent Practice and Support 3.42 (0.48)

Note. SD = Standard Deviation; NP = Nurse Practitioners;