Cold agglutinin test

Frequency

Percent

Negative (No agglutination)

157

83.5

Positive at 4˚C at 1/8 dilution

9

4.8

Positive at 4˚C at 1/16 dilution

7

3.7

Positive at 4˚C at 1/32 dilution

6

3.2

Positive at 4˚C at 1/64 dilution

4

2.1

Positive at 4˚C at 1/128 dilution

3

1.6

Positive at 4˚C at 1/256 dilution

2

1.1

Total

188

100.0