Variable | Number (%) observed | Mean | S.D. | Min | Max |
---|---|---|---|---|---|
Maternal age (yr) | 1066 (99) | 28.1 | 5.7 | 15 | 46 |
Maternal heart rate | 702 (65) | ||||
Systolic blood pressure (mmHg) | 950 (88) | 123 | 25.3 | 0 | 220 |
Diastolic blood pressure (mmHg) | 950 (88) | 77 | 16.2 | 0 | 140 |
Temperature (°C) | 791 (73) | 36.6 | 0.94 | 30 | 40.5 |
Gravidy | 1047 (97) | 2.6 | 1.6 | 1 | 13 |
Parity | 1040 (96) | 1.4 | 1.5 | 0 | 8 |
Gestational age (wk) | 1000 (93) | 39 + 1 | 24.7 | 24 + 0 | 49 + 0 |
Fundal Height (cm) | 954 (88) | 37.1 | 3.72 | 22 | 57 |
Uterine contractions | 118 (11) | ||||
Cervical examination (cm) | 941 (87) | 4.1 | 2.6 | 0 | 10 |
Fetal heart rate (beats/min) | 912 (84) | ||||
Membrane status | 926 (86) | ||||
Presentation | 1017 (94) |