Table 3.
Number and % of gestational hypertensive disorders and chronic hypertension identified among data sources by pregnancy and maternal characteristics, Upstate KIDS, 2008–2010
| Gestational hypertensive disorders (n = 693)
|
Chronic Hypertension (n = 278)
|
|||||||
|---|---|---|---|---|---|---|---|---|
| All 3 | Any 2 | Only 1 | p value | All 3 | Any 2 | Only 1 | p value | |
| n (%) | 126 (18) | 257 (37) | 310 (45) | – | 48 (17) | 57 (21) | 173 (62) | – |
| Maternal race | ||||||||
| Non-hispanic white | 111 (19) | 207 (37) | 247 (44) | 0.107 | 39 (18) | 39 (18) | 133 (64) | 0.277 |
| Other | 15 (12) | 50 (39) | 63 (49) | 9 (13) | 18 (27) | 40 (60) | ||
| Maternal education | ||||||||
| ≤High school | 14 (11) | 46 (37) | 64 (52) | 0.271 | 6 (9) | 13 (20) | 46 (71) | 0.030 |
| Some technical/college | 43 (19) | 87 (39) | 94 (42) | 12 (12) | 19 (19) | 69 (69) | ||
| College | 27 (17) | 59 (38) | 71 (45) | 14 (27) | 10 (20) | 27 (53) | ||
| Graduate/professional | 42 (22) | 65 (35) | 81 (43) | 16 (26) | 15 (24) | 31 (50) | ||
| Parity | ||||||||
| 1 | 43 (23) | 72 (38) | 75 (39) | 0.011 | 10 (17) | 12 (21) | 36 (62) | 0.161 |
| 2 | 32 (18) | 50 (28) | 96 (54) | 17 (21) | 14 (17) | 51 (62) | ||
| 3+ | 12 (11) | 42 (38) | 57 (51) | 6 (8) | 21 (30) | 44 (62) | ||
| Prenatal care utilization | ||||||||
| ≥Adequate prenatal care | 112 (18) | 229 (37) | 276 (45) | 0.100 | 43 (17) | 51 (21) | 154 (62) | 0.877 |
| Inadequate prenatal care | 6 (40) | 4 (27) | 5 (33) | 1 (14) | 1 (14) | 5 (72) | ||
| Infertility treatment | ||||||||
| No | 74 (15) | 178 (37) | 227 (47) | 0.012 | 24 (13) | 42 (22) | 126 (65) | 0.007 |
| Yes | 52 (24) | 79 (37) | 83 (39) | 24 (28) | 15 (17) | 47 (55) | ||
| Multiple birth | ||||||||
| No | 79 (18) | 148 (34) | 206 (48) | 0.095 | 36 (17) | 41 (20) | 131 (63) | 0.849 |
| Yes | 47 (18) | 109 (42) | 104 (40) | 12 (17) | 16 (23) | 42 (60) | ||
| Infant’s sex | ||||||||
| Female | 57 (16) | 130 (37) | 164 (47) | 0.349 | 27 (19) | 29 (21) | 85 (60) | 0.683 |
| Male | 69 (20) | 127 (37) | 146 (43) | 21 (15) | 28 (20) | 88 (65) | ||
| Preterm delivery | ||||||||
| Yes | 44 (17) | 123 (46) | 99 (37) | 0.0004 | 16 (16) | 23 (23) | 60 (61) | 0.693 |
| No | 82 (19) | 134 (32) | 211 (49) | 32 (18) | 34 (19) | 113 (63) | ||
| Mode of delivery | ||||||||
| Spontaneous | 49 (19) | 91 (35) | 121 (46) | 0.631 | 14 (12) | 23 (20) | 77 (68) | 0.206 |
| Cesarean section | 74 (18) | 162 (39) | 180 (43) | 34 (21) | 34 (21) | 93 (58) | ||
| Forceps/vacuum | 2 (13) | 4 (27) | 9 (60) | 0 (0) | 0 (0) | 3 (100) | ||
| Maternal age (mean (SD)) | 31.4 (6) | 30.5 (7) | 30.9 (6) | 0.410 | 34.3 (5) | 33.4 (5) | 30.3 (7) | <0.0001 |
Pregnancy complications are not mutually exclusive