Table 1 Socio-demographic characteristics, sexual behaviour, obstetric history, genital symptoms and point-of-care test results
Total | ≤24 years | ≥25 years | p value | ||
|---|---|---|---|---|---|
N (%) | N = 66 (%) | N = 59 (%) | |||
Socio-demographic characteristics | |||||
Age, median (IQR:18-41years) | 24 years | 21 years | 30 years | ||
Province of birth | Milne Bay Province | 100 (80.0) | 54 (81.8) | 46 (78.0) | |
Other province | 25 (20.0) | 12 (18.2) | 13 (22.0) | ||
Marital Status | Married | 108 (86) | 51 (77.3) | 57 (96.6) | |
Single | 17 (13.6) | 15 (22.7) | 2 (3.4) | p = 0.002 | |
Level of education (N = 124) | Never attended school | 4 (3.2) | 0 (0) | 4 (6.7) | p = 0.032 |
Only primary school | 39 (31.2) | 18 (27.3) | 21 (35.6) | ||
Secondary school | 81 (65.3) | 47 (71.2) | 34 (57.6) | ||
Tertiary education | 24 (19.2) | 9 (13.6) | 15 (25.4) | ||
Obstetric history | |||||
Parity (N = 124) | Primigravid | 59 (47.6) | 48 (72.8) | 11 (18.6) | |
Para 1–3 | 46 (37.0) | 17 (25.8) | 29 (49.2) | p < 0.0001 | |
Para 4 or more | 19 (15.3) | 0 (0.0) | 19 (32.2) | p = 0.008 | |
Previous miscarriage/stillbirth/perinatal/neonatal death (N = 125) | 6 (4.8) | 3 (4.5) | 3 (5.1) | ||
Estimated gestational age at enrolment based on LMP (N = 107) | 12 weeks or less | 13 (11.2) | 5 (7.6) | 8 (13.6) | |
13–26 weeks | 68 (63.5) | 38 (57.6) | 30 (50.1) | ||
27–36 weeks | 24 (22.4) | 9 (13.7) | 15 (25.4) | ||
More than 36 weeks | 2 (1.9) | 1 (1.5) | 1 (1.7) | ||
Sexual behaviour | |||||
Age at sexual debut, median (IQR: 13–31years) | 19 years | 18 years | 20 years | ||
Lifetime number of sexual partners (N = 119) | 1 partner | 37 (31.1) | 20 (30.3) | 17 (28.8) | |
2–3 partners | 51 (42.9) | 29 (43.9) | 22 (37.2) | ||
4–6 partners | 21 (17.6) | 11 (16.6) | 10 (16.9) | ||
7 or more partners | 10 (8.4) | 4 (6.1) | 6 (10.2) | ||
Sexual partners in previous month (N = 124) | 0 | 31 (25.0) | 18 (27.3) | 13 (22.0) | |
1 | 80 (64.5) | 41 (62.1) | 39 (66.1) | ||
2 or more partners | 13 (10.5) | 6 (9.1) | 7 (11.9) | ||
Number of times had vaginal sex in the last month (N = 122) | 0 | 36 (29.5) | 22 (33.3) | 14 (23.7) | |
1–2 times | 28 (23.0) | 11 (16.7) | 17 (28.8) | ||
3 times or more | 32 (26.2) | 17 (25.6) | 15 (25.4) | ||
More than once/unknown | 26 (21.3) | 15 (22.7) | 11 (18.6) | ||
Condom use last sex (N = 124) | Yes | 29 (23.4) | 12 (18.2) | 17 (28.8) | |
No | 95 (76.6) | 54 (81.8) | 41 (69.5) | ||
Ever had sex for gifts/favours/money | 31 (24.8) | 16 (24.2) | 15 (25.4) | ||
Reported genital symptoms at enrolment | |||||
Previous STI/genital infection | 28 (22.4) | 15 (22.8) | 13 (22.0) | ||
Current genital symptoms | Any symptom | 34 (27.2) | 20 (30.3) | 14 (23.7) | |
Vaginal dischargea | 24 (19.2) | 16 (24.2) | 8 (13.6) | ||
Genital sores | 1 (0.8) | 1 (1.5) | 0 (0.0) | ||
Abdominal paina | 8 (6.4) | 4 (6.1) | 4 (6.8) | ||
Itchinga | 19 (15.2) | 10 (15.1) | 9 (15.3) | ||
Other symptomsb | 6 (4.8) | 4 (6.1) | 2 (3.4) | ||
STI test results | |||||
Any STI | 67 (53.6) | 42 (63.6) | 25 (42.4) | p = 0.017 | |
1 STI | 39 (31.2) | 22 (33.3) | 17 (28.8) | ||
2 or more STIs | 28 (22.4) | 20 (30.3) | 8 (13.6) | p = 0.025 | |
HIV | 2 (1.6) | 2 (3.0) | 0 (0.0) | ||
Active syphilisc | 5 (4.0) | 3 (4.5) | 2 (3,4) | ||
C. trachomatis (CT) | 25 (20) | 18 (27.3) | 7 (11.9) | p = 0.032 | |
N. gonorrhoeae (NG) | 14 (11) | 12 (18.2) | 2 (3.4) | p = 0.009 | |
T. vaginalis (TV) | 47 (37.6) | 31 (47.0) | 16 (27.1) | p = 0.022 | |
Bacterial vaginosis (BV) | 22 (17.6) | 11 (16.7) | 11 (18.7) | ||
Genital symptoms and 1 or more STI detected | 19 (15.2) | 16 (24.3) | 3 (5.1) | p = 0.002 | |
Genital symptoms but no STI detected | 15 (12.0) | 4 (6.1) | 11 (18.6) | p = 0.031 | |