From: A cohort study measuring SARS-CoV-2 seroconversion and serial viral testing in university students
Semester start IgG index value | Semester end IgG index value | Semester start signal-to-threshold ratio | Semester end signal-to-threshold ratio | Percent change (%) | Number of days between baseline and endpoint collection |
---|---|---|---|---|---|
7.6 | 5.84 | 5.43 | 4.17 | − 23 | 63 |
5.82 | 3.44 | 4.16 | 2.46 | − 41 | 63 |
5.65 | 2.84 | 4.04 | 2.03 | − 50 | 69 |
5.34 | 4.71 | 3.81 | 3.36 | − 12 | 65 |
5.29 | 2.82 | 3.78 | 2.01 | − 47 | 64 |
5.29 | 2.83 | 3.78 | 2.02 | − 47 | 67 |
4.54 | 2.11 | 3.24 | 1.51 | − 54 | 68 |
3.62 | 2.82 | 2.59 | 2.01 | − 22 | 64 |
3.52 | 1.92 | 2.51 | 1.37 | − 45 | 64 |
3.34 | 1.3 | 2.39 | 0.93 | − 61 | 68 |
2.42 | 1.23 | 1.73 | 0.88 | − 49 | 70 |
2.31 | 2.6 | 1.65 | 1.86 | 13 | 68 |
1.98 | 0.66 | 1.41 | 0.47 | − 67 | 63 |
1.54 | 0.53 | 1.10 | 0.38 | − 66 | 68 |
1.44 | 0.5 | 1.03 | 0.36 | − 65 | 62 |