| PatientsMap |
|
# of physicians in US |
|
D Magnification factor |
|
E. # of GERD_NERD pts in US |
| |
C÷A |
|
|
| A. # of respondents |
|
B. # of GERD_NERD pts |
|
C. 1) AMA* |
|
# of patients |
|
% of patients |
| |
(Ave. # of pts treated/month) |
|
B x (A x D) |
|
|
| Internal Medicine |
632 |
|
41.7 |
|
117,425 |
|
185.8 |
|
4,901,320 |
|
31% |
| Family Practice |
780 |
|
39.3 |
|
109,859 |
|
140.8 |
|
4,314,163 |
|
28% |
| Pediatrics |
469 |
|
14.7 |
|
72,527 |
|
154.6 |
|
1,069,048 |
|
7% |
| Anesthesiology |
144 |
|
19.6 |
|
44,316 |
|
307.8 |
|
870,366 |
|
6% |
| Gastroenterology |
170 |
|
57.8 |
|
13,704 |
|
80.6 |
|
791,680 |
|
5% |
| Emergency Medicine |
203 |
|
17.9 |
|
34,756 |
|
171.2 |
|
621,090 |
|
4% |
| Surgery |
310 |
|
8.0 |
|
56,838 |
|
183.3 |
|
453,567 |
|
3% |
| Cardiology |
299 |
|
16.2 |
|
24,219 |
|
81.0 |
|
392,832 |
|
3% |
| Radiology |
123 |
|
9.6 |
|
39,817 |
|
323.7 |
|
380,651 |
|
2% |
| Obstetrics and Gynecology |
275 |
|
8.2 |
|
42,950 |
|
156.2 |
|
353,908 |
|
2% |
| Otolaryngology |
121 |
|
32.0 |
|
9,988 |
|
82.5 |
|
320,016 |
|
2% |
| Pulmonology |
113 |
|
27.8 |
|
11,002 |
|
97.4 |
|
305,306 |
|
2% |
| Psychiatry |
422 |
|
3.6 |
|
48,773 |
|
115.6 |
|
177,046 |
|
1% |
| Nephrology |
115 |
|
17.1 |
|
8,656 |
|
75.3 |
|
148,277 |
|
1% |
| Hematology and Oncology |
319 |
|
8.1 |
|
13,272 |
|
41.6 |
|
107,769 |
|
1% |
| Allergy and Immunology |
98 |
|
20.7 |
|
4,065 |
|
41.5 |
|
83,983 |
|
1% |
| Rheumatology |
112 |
|
16.6 |
|
4,738 |
|
42.3 |
|
78,746 |
|
1% |
| Infectious Disease |
111 |
|
8.8 |
|
6,701 |
|
60.4 |
|
58,768 |
|
0% |
| Endocrinology |
126 |
|
9.2 |
|
4,016 |
|
31.9 |
|
36,827 |
|
0% |
| Neurology |
293 |
|
2.5 |
|
13,497 |
|
46.1 |
|
33,068 |
|
0% |
| Ophthalmology |
196 |
|
1.7 |
|
18,609 |
|
94.9 |
|
32,380 |
|
0% |
| Orthopedics |
83 |
|
0.8 |
|
27,530 |
|
331.7 |
|
22,299 |
|
0% |
| Urology |
121 |
|
0.9 |
|
10,500 |
|
86.8 |
|
9,240 |
|
0% |
| Dermatology |
198 |
|
0.6 |
|
11,178 |
|
56.5 |
|
7,154 |
|
0% |
|
| Total |
5,833 |
|
|
|
748,936 |
|
|
|
15,569,501 |
|
100% |
| Total (FP excluded)** |
5,053 |
|
|
|
735,232 |
|
|
|
11,255,338 |
|
69% |
|
*Segments with less than 50 respondents
are eliminated
**Primary care physicians are excluded as they may
overlap with other specialists in this chart |
*The total # of physicians is from AMA
Projected into physician population excluding pathologists, labotory physicians and interns |
|
