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. 2018 Apr 16;2(1-2):44–70. doi: 10.1007/s41666-018-0014-0

Table 2.

The Spearman’s rank correlation between the graduation years for each specialty and the total hospital rating provided by CMS. The values were sorted from the highest Spearman’s rank correlation coefficient to the lowest. These correlations were computed across all hospitals. Only specialties whose Spearman’s rank correlation had a p value of less than 0.05 are shown. N is the number of practitioners

Specialty Spearman’s correlation coefficient Spearman p value R R^2 Slope Mean Standard deviation N
Geriatric psychiatry 0.164 0.04507 0.22 0.049 0.164 38.638 8.254 150
Anesthesiology assistant 0.11 0 0.075 0.006 0.075 37.643 9.151 1742
Hematology 0.077 0.00781 0.066 0.004 0.055 39.558 9.811 1191
Allergy/immunology 0.063 0.00087 0.053 0.003 0.041 39.625 9.368 2820
Medical oncology 0.058 0.00001 0.053 0.003 0.049 39.724 9.979 5864
Pulmonary disease 0.051 0 0.051 0.003 0.05 39.434 10.317 21,587
Critical care (intensivists) 0.051 0.00025 0.052 0.003 0.055 39.327 10.089 5196
Dermatology 0.047 0.0001 0.054 0.003 0.04 39.928 9.547 6977
Gynecological oncology 0.047 0.02151 0.05 0.002 0.048 39.413 10.198 2369
Physical medicine and rehabilitation 0.045 0 0.051 0.003 0.054 39.812 10.505 12,211
Radiation oncology 0.041 0.00033 0.037 0.001 0.033 39.719 9.969 7714
Thoracic surgery 0.041 0.00506 0.048 0.002 0.047 39.208 10.14 4618
Colorectal surgery (proctology) 0.039 0.0435 0.04 0.002 0.037 38.913 9.963 2709
Urology 0.038 0 0.044 0.002 0.04 39.719 10.538 22,702
General practice 0.037 0.00303 0.041 0.002 0.034 38.898 10.161 6306
Pathology 0.033 0 0.033 0.001 0.032 40.321 10.993 21,236
Gastroenterology 0.029 0 0.031 0.001 0.029 39.3 10.143 27,131
Psychiatry 0.028 0.00039 0.03 0.001 0.023 38.662 9.593 16,178
Internal medicine 0.026 0 0.033 0.001 0.03 39.441 10.221 191,774
Otolaryngology 0.025 0.00205 0.026 0.001 0.024 39.55 10.532 15,618
Cardiovascular disease (cardiology) 0.024 0 0.027 0.001 0.026 39.527 10.453 64,306
General surgery 0.024 0.00001 0.031 0.001 0.028 39.437 10.671 34,089
Neurology 0.023 0.00017 0.025 0.001 0.021 39.438 10.033 27,499
Hematology/oncology 0.019 0.00934 0.024 0.001 0.022 39.548 10.1 18,420
Family practice 0.018 0 0.02 0 0.019 39.89 10.205 137,552
Anesthesiology 0.015 0.00167 0.018 0 0.018 39.634 11.082 47,000
Obstetrics/gynecology 0.015 0.00175 0.02 0 0.017 39.121 9.809 43,366
Nurse practitioner − 0.019 0 0.017 0 − 0.022 40.335 10.176 65,449
Certified registered nurse Anesthetist − 0.033 0 0.032 0.001 − 0.032 40.102 11.064 41,989