Table 1 Number (percent) of all seasonal pneumonia and influenza hospitalizations by time of year, state of residence, and provider state, 1991-2006

Alabama

248632 (96.3)

9472 (3.7)

172927 (96.4)

6429 (3.6)

Oct-Mar

0.138

Alaska

9188 (96.2)

363 (3.8)

7914 (88.5)

1033 (11.6)

Apr-Sep

< 0.001

Arizona

142096 (84.7)

25635 (15.3)

94299 (91.9)

8371 (8.2)

Oct-Mar

< 0.001

Arkansas

165858 (92.9)

12749 (7.1)

113955 (92.8)

8621 (7.2)

Oct-Mar

0.626

California

845466 (97.0)

25685 (3.0)

604817 (97.4)

15907 (2.6)

Oct-Mar

< 0.001

Colorado

108513 (94.4)

6419 (5.6)

76255 (93.2)

5568 (6.8)

Apr-Sep

< 0.001

Connecticut

156200 (95.1)

8069 (4.9)

116421 (94.6)

6616 (5.4)

Apr-Sep

< 0.001

Delaware

28834 (92.3)

2403 (7.7)

21747 (91.8)

1955 (8.2)

Apr-Sep

0.017

D.C.

18095 (69.0)

8133 (31.0)

14086 (68.6)

6441 (31.4)

Apr-Sep

0.392

Florida

617641 (89.4)

73042 (10.6)

465872 (94.1)

28981 (5.9)

Oct-Mar

< 0.001

Georgia

332552 (94.6)

18841 (5.4)

229626 (94.6)

13076 (5.4)

Oct-Mar

0.664

Hawaii

26353 (93.3)

1893 (6.7)

21669 (95.6)

1007 (4.4)

Oct-Mar

< 0.001

Idaho

43865 (93.9)

2848 (6.1)

30702 (92.4)

2542 (7.6)

Apr-Sep

< 0.001

Illinois

589003 (97.3)

16151 (2.7)

438403 (97.0)

13505 (3.0)

Apr-Sep

< 0.001

Indiana

300301 (93.7)

20074 (6.3)

222693 (93.2)

16143 (6.8)

Apr-Sep

< 0.001

Iowa

179608 (93.8)

11839 (6.2)

126674 (93.5)

8885 (6.5)

Apr-Sep

< 0.001

Kansas

165757 (94.7)

9206 (5.3)

110418 (94.4)

6537 (5.6)

Apr-Sep

< 0.001

Kentucky

281541 (94.7)

15631 (5.3)

203019 (94.5)

11801 (5.5)

Apr-Sep

< 0.001

Louisiana

251425 (96.4)

9437 (3.6)

174827 (96.4)

6519 (3.6)

Oct-Mar

0.689

Maine

59499 (97.3)

1661 (2.7)

43596 (94.9)

2446 (5.3)

Apr-Sep

< 0.001

Maryland

190971 (92.1)

16361 (7.9)

141807 (91.8)

12646 (8.2)

Apr-Sep

0.001

Massachusetts

311878 (95.2)

15664 (4.8)

229926 (94.3)

13856 (5.7)

Apr-Sep

< 0.001

Michigan

405840 (98.1)

7921 (1.9)

314254 (97.3)

8691 (2.7)

Apr-Sep

< 0.001

Minnesota

192294 (94.3)

11529 (5.7)

141106 (92.9)

10727 (7.1)

Apr-Sep

< 0.001

Mississippi

169578 (95.3)

8414 (4.7)

114003 (95.1)

5874 (4.9)

Apr-Sep

0.030

Missouri

333352 (93.1)

24737 (6.9)

235351 (92.6)

18720 (7.4)

Apr-Sep

< 0.001

Montana

44327 (96.5)

1618 (3.5)

30941 (94.6)

1754 (5.4)

Apr-Sep

< 0.001

Nebraska

93004 (94.3)

5647 (5.7)

65457 (93.5)

4582 (6.5)

Apr-Sep

< 0.001

Nevada

52948 (86.4)

8308 (13.6)

38742 (87.0)

5801 (13.0)

Oct-Mar

0.011

New Hampshire

40253 (88.1)

5431 (11.9)

28592 (86.4)

4506 (13.6)

Apr-Sep

< 0.001

New Jersey

331599 (96.0)

13835 (4.0)

251794 (95.5)

11942 (4.5)

Apr-Sep

< 0.001

New Mexico

62858 (93.5)

4348 (6.5)

40350 (93.3)

2897 (6.7)

Apr-Sep

0.133

New York

702238 (97.4)

18964 (2.6)

542368 (96.8)

18176 (3.2)

Apr-Sep

< 0.001

North Carolina

361924 (95.9)

15539 (4.1)

256028 (95.4)

12213 (4.6)

Apr-Sep

< 0.001

North Dakota

41906 (86.3)

6661 (13.7)

31203 (85.5)

5261 (14.5)

Apr-Sep

0.002

Ohio

578674 (96.5)

21010 (3.5)

430959 (96.0)

17813 (4.0)

Apr-Sep

< 0.001

Oklahoma

219441 (96.7)

7469 (3.3)

150865 (96.6)

5341 (3.4)

Apr-Sep

0.031

Oregon

89788 (93.5)

6237 (6.5)

65729 (92.9)

5053 (7.1)

Apr-Sep

< 0.001

Pennsylvania

548327 (95.9)

23642 (4.1)

405591 (95.4)

19536 (4.6)

Apr-Sep

< 0.001

Rhode Island

42368 (92.5)

3438 (7.5)

30789 (91.6)

2832 (8.4)

Apr-Sep

< 0.001

South Carolina

162490 (96.0)

6712 (4.0)

113858 (96.2)

4517 (3.8)

Oct-Mar

0.040

South Dakota

57904 (91.4)

5435 (8.6)

40526 (90.5)

4278 (9.5)

Apr-Sep

< 0.001

Tennessee

345673 (92.3)

28957 (7.7)

250242 (91.9)

21961 (8.1)

Apr-Sep

< 0.001

Texas

770764 (95.9)

32772 (4.1)

523340 (96.4)

19517 (3.6)

Oct-Mar

< 0.001

Utah

55929 (93.9)

3667 (6.1)

39408 (92.9)

3024 (7.1)

Apr-Sep

< 0.001

Vermont

23032 (88.4)

3016 (11.6)

17270 (86.3)

2735 (13.7)

Apr-Sep

< 0.001

Virginia

252964 (94.1)

15905 (5.9)

183771 (93.8)

12102 (6.2)

Apr-Sep

< 0.001

Washington

162143 (95.4)

7884 (4.6)

121115 (94.8)

6606 (5.2)

Apr-Sep

< 0.001

West Virginia

138485 (89.7)

15479 (10.3)

100701 (89.3)

10287 (10.7)

Apr-Sep

< 0.001

Wisconsin

211858 (96.0)

8750 (4.0)

156389 (95.3)

7800 (4.7)

Apr-Sep

< 0.001

Wyoming

20341 (94.8)

1123 (5.2)

14451 (91.8)

1294 (8.22)

Apr-Sep

< 0.001