86

Table 48. Tuberculosis Cases and Percentages, by Initial Drug Regimen: 

Reporting Areas, 2016

Total 

Reporting area Cases

United States 9,272

Cases in 

persons 

alive at 

diagnosis

8,968

Cases with information on

initial drug regimen1

No. (%)

8,872 (98.9)

Percentage of cases in persons with

initial drug regimen2,3

IR IRZ IRZE3

(0.4) (1.7) (85.5)

Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

District of Columbia

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York State4

New York City

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

112 109 109 (100.0) (0) (2.8) (89.0)

57 56 56 (100.0) (0) (1.8) (85.7)

188 185 185 (100.0) (0.5) (1.1) (92.4)

91 84 82 (97.6) (0) (1.2) (95.1)

2,062 1,944 1,917 (98.6) (0.3) (0.9) (89.2)

64 60 59 (98.3) (0) (1.7) (69.5)

52 52 52 (100.0) (0) (1.9) (19.2)

16 16 16 (100.0) (0) (0) (68.8)

25 25 25 (100.0) (0) (0) (80.0)

639 622 620 (99.7) (0.3) (1.9) (91.1)

302 292 288 (98.6) (0) (2.1) (33.7)

119 115 114 (99.1) (0) (0) (91.2)

18 16 16 (100.0) (0) (18.8) (62.5)

342 330 324 (98.2) (0.3) (4.3) (85.2)

109 108 108 (100.0) (0) (0.9) (91.7)

48 44 43 (97.7) (0) (0) (90.7)

39 38 36 (94.7) (0) (0) (100.0)

91 88 88 (100.0) (0) (0) (85.2)

127 123 123 (100.0) (0) (3.3) (95.9)

23 23 23 (100.0) (0) (8.7) (78.3)

220 220 220 (100.0) (0) (1.8) (86.4)

190 184 183 (99.5) (5.5) (1.1) (72.7)

133 133 131 (98.5) (2.3) (3.8) (88.5)

168 168 166 (98.8) (0) (4.2) (79.5)

61 59 59 (100.0) (0) (10.2) (72.9)

101 96 96 (100.0) (0) (1.0) (80.2)

4 4 4 (100.0) (0) (0) (75.0)

28 28 28 (100.0) (0) (3.6) (89.3)

56 54 54 (100.0) (1.9) (1.9) (87.0)

15 15 15 (100.0) (0) (0) (66.7)

294 284 281 (98.9) (0.7) (3.2) (87.5)

39 39 38 (97.4) (0) (2.6) (94.7)

203 199 199 (100.0) (0.5) (3.0) (85.9)

565 553 546 (98.7) (0.2) (1.3) (86.1)

219 212 212 (100.0) (0) (0.9) (76.9)

22 22 22 (100.0) (0) (4.5) (86.4)

140 136 132 (97.1) (0) (0) (75.8)

78 71 71 (100.0) (0) (4.2) (88.7)

70 69 69 (100.0) (2.9) (1.4) (89.9)

173 167 165 (98.8) (0) (0) (89.7)

12 12 12 (100.0) (0) (0) (91.7)

102 98 98 (100.0) (0) (3.1) (88.8)

12 11 11 (100.0) (0) (0) (36.4)

103 100 100 (100.0) (0) (2.0) (78.0)

1,250 1,230 1,213 (98.6) (0.4) (1.2) (91.6)

20 20 20 (100.0) (0) (0) (90.0)

5 5 5 (100.0) (20.0) (0) (40.0)

205 201 200 (99.5) (0) (0) (96.0)

205 196 189 (96.4) (0) (1.1) (85.7)

14 13 13 (100.0) (0) (0) (84.6)

40 38 35 (92.1) (0) (2.9) (88.6)

1 1 1 (100.0) (0) (0) (100.0)

American Samoa5

Fed. States of Micronesia5

Guam5

Marshall Islands5

N. Mariana Islands5

Puerto Rico5

Republic of Palau5

U.S. Virgin Islands5

1 1 1 (100.0) (0) (0) (100.0)

126 126 126 (100.0) (0) (0) (98.4)

75 73 72 (98.6) (0) (2.8) (91.7)

179 175 174 (99.4) (0) (4.6) (92.0)

27 27 27 (100.0) (0) (22.2) (7.4)

69 64 64 (100.0) (0) (15.6) (76.6)

21 21 21 (100.0) (0) (0) (100.0)

0 0 0 ... ... ... ... 1

Includes persons who were alive at diagnosis and started on one or more drug. 2

Overall U.S. percentage based on 52 reporting areas (50 states, New York City, and the District of Columbia). 3

I, isoniazid; R, rifampin; Z, pyrazinamide; E, ethambutol. Cases with other drugs prescribed in addition to these regimens are excluded.

4

Excludes New York City.

5

Not included in U.S. totals.

Note: Excluding cases with no information on drug regimen, 75 (0.8%) persons were not started on any drugs, 10 (0.1%) were started on 

one drug, and 1,093 (12.2%) had an initial multiple drug regimen other than IR, IRZ, or IRZE.

Ellipses (...) indicate that the percentage cannot be calculated, and the denominator is 0.