Skip to main content
. 1999 Apr;37(4):1024–1029. doi: 10.1128/jcm.37.4.1024-1029.1999

TABLE 3.

IgG ELISA and agglutination assay results for paired sera from 30 individuals

Patient no. Agglutination titer
Anti-M. pneumoniae IgG (RU)
Acute phase Convalescent phase Acute phase Convalescent phase
1 160 >640a 5 115a
2 40 160a 144 388
3 2,560 2,560 32 578a
4 80 40 17 15
5 160 160 692 197
6 320 640 274 926
7 160 1,280a 10 1,106a
8 <40 320a 172 >2,560a
9 <40 >640a 10 287a
10 80 >640a 291 >2,560a
11 40 160a 121 >2,560a
12 40 640a 70 >2,560
13 80 >640a 9 57a
14 <40 80 113 126
15 <40 >640a 14 413a
16 <40 160a 54 7,679a
17 160 >640a 13 1,125a
18 <40 80 >2,560 >2,560
19 <40 >640a 12 9,903a
20 80 >640a 150 >2,560a
21 80 160 155 286
22 <40 <40 172 298
23 <40 <40 395 306
24 <40 <40 274 1,166a
25 <40 <40 174 308
26 <40 <40 93 136
27 <40 <40 142 185
28 <40 <40 30 31
29 <40 <40 293 219
30 <40 <40 66 73
a

Fourfold or greater change in RU or agglutination titer.