Table 3.
Level of COVID-19 vaccination among pregnant and breastfeeding women in relation to sociodemographic and obstetric characteristics.
| Sociodemographic Data | Pregnant Women | Women after Delivery | Vaccinated Women, Pregnant vs. after Delivery | Unvaccinated Women, Pregnant vs. after Delivery | |||||
|---|---|---|---|---|---|---|---|---|---|
| Vaccinated N = 174 % (n) |
Unvaccinated N = 82 % (n) |
Vaccinated N = 622 % (n) |
Unvaccinated N = 318 % (n) |
χ2 Test | p-Value | χ2 Test | p-Value | ||
| Age (years) | 18–25 | 12.6% (22) | 18.3% (15) | 6.6% (41) | 16.7% (53) | 9.17 | 0.057 | 3.87 | 0.42 |
| 26–30 | 36.2% (63) | 40.2% (33) | 36.8% (229) | 42.8% (136) | |||||
| 31–35 | 39.1% (68) | 34.2% (28) | 38.7% (241) | 26.7% (85) | |||||
| 36–40 | 10.9% (19) | 7.3% (6) | 15.6% (97) | 13.2% (42) | |||||
| ≥41 | 1.2% (2) | 0.0% (0) | 2.3% (14) | 0.6% (2) | |||||
| Pre-pregnancy BMI (kg/m2) | underweight (<18.5) | 4.6% (8) | 11.0% (9) | 7.2% (45) | 6.9% (22) | 6.96 | 0.22 | 22.61 | <0.001 |
| normal weight (18.5–24.9) | 66.1% (115) | 53.6% (44) | 63.7% (396) | 66.1% (210) | |||||
| overweight (25–29.9) | 20.1% (35) | 12.2% (10) | 17.8% (111) | 19.8% (63) | |||||
| obesity class 1 (30–34.9) | 7.5% (13) | 17.1% (14) | 8.7% (54) | 6.3% (20) | |||||
| obesity class 2 (35–39.9) | 1.2% (2) | 6.1% (5) | 2.6% (16) | 0.9% (3) | |||||
| obesity class 3 (≥40) | 0.6% (1) | 0.0% (0) | 0.0% (0) | 0.0% (0) | |||||
| Residence | urban, above 100,000 residents | 71.8% (125) | 57.3% (47) | 56.8% (353) | 33.7% (107) | 13.93 | <0.005 | 18.5 | <0.001 |
| urban, 10,000–100,000 residents | 10.3% (18) | 18.3% (15) | 19.6% (122) | 22.3% (71) | |||||
| urban, <10,000 residents | 3.4% (6) | 9.8% (8) | 5.1% (32) | 9.4% (30) | |||||
| rural | 14.4% (25) | 14.6% (12) | 18.5% (115) | 34.6% (110) | |||||
| Education | vocational and primary | 1.7% (3) | 3.7% (3) | 1.6% (10) | 4.4% (14) | 0.50 | 0.77 | 0.11 | 0.94 |
| high school | 12.1% (21) | 29.2% (24) | 14.2% (88) | 28.3% (90) | |||||
| university | 86.2% (150) | 67.1% (55) | 84.2% (524) | 67.3% (214) | |||||
| Marital status | married | 79.9% (139) | 61.0% (50) | 85.2% (530) | 75.5% (240) | 3.13 | 0.20 | 2.37 | 0.12 |
| cohabiting | 17.8% (31) | 37.8% (31) | 13.5% (84) | 21.4% (68) | |||||
| single parent and divorced | 2.3% (4) | 1.2% (1) | 1.1% (8) | 0.6% (10) | |||||
| Physiological pregnancy | Yes | 89.7% (156) | 89.0% (73) | 80.7% (502) | 82.4% (262) | 7.60 | <0.006 | 2.11 | 0.14 |
| No | 10.3% (18) | 11.0% (9) | 19.3% (120) | 17.6% (56) | |||||
| Difficulties in conceiving a child | Yes | 22.4% (39) | 25.6% (21) | 24.1% (150) | 21.4% (68) | 0.22 | 0.64 | 0.67 | 0.41 |
| No | 77.6% (135) | 74.4% (61) | 75.9% (472) | 78.6% (250) | |||||
| Medically assisted procreation | Yes | 18.0% (14) | 3.7% (3) | 8.4% (52) | 7.5% (24) | 0.02 | 0.89 | 1.56 | 0.21 |
| No | 92.0% (160) | 96.3% (79) | 91.6% (570) | 92.5% (294) | |||||
| Miscarriage in the past | Yes | 21.8% (38) | 23.2% (19) | 22.0% (137) | 20.4% (65) | 0.003 | 0.95 | 0.29 | 0.58 |
| No | 78.2% (136) | 76.8% (63) | 78.0% (485) | 79.6% (253) | |||||
The table shows the percentage of respondents in the given subgroup (n) in relation to all respondents (N) for whom the specific information was available.