Clinical Study
Natural Killer Cells and Their Activation Status in Normal Pregnancy
Table 1
Characteristics of the study population (median and range).
| | | First trimester
() | Second trimester
() | Third trimester
() |
| | Gestational age in wks, median (range) | 12+6 (11+6–13+6) | 22+0 (20+0–22+4) | 32+1 (31+6–33+5) | | Maternal age in yrs, median (range) | 29 (17–36) | 28 (16–38) | 29 (17–39) | | Maternal weight in Kg on date of sampling, median (range) | 68.4 (54.0–89.0) | 69.0 (42.9–104.0) | 76.0 (46.9–112.0) | | BMI in Kg/m2 on date of sampling, median (range) | 24.2 (18.0–32.7) | 25.3 (17.1–36) | 29.0 (17.4–42.3) | | BMI in Kg/m2 at booking, median (range) | 24.2 (18.0–32.7) | 24.1 (17–34.9) | 24.8 (13.5–40) | | Racial origin | | | | | Caucasian, (%) | 25 (58.1) | 25 (54.3) | 25 (56.8) | | Afro-Caribbean, (%) | 18 (41.9) | 21 (45.7) | 19 (43.2) |
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