Study groups | |||||||
---|---|---|---|---|---|---|---|
L1 | L2 | L3 | L4 | L5 | p-valuea | Data n/ab | |
(n=10) | (n=30) | (n=21) | (n=39) | (n=8) | |||
Median (range or %) | Number | ||||||
Sociodemographic parameters | |||||||
Age (years) | 32 (23–47) | 32 (21–48) | 37 (20–48) | 33 (21–50) | 34 (24–40) | 0.351 | 0 |
Time in sex work (months) | 30 (12–120) | 30 (8–264) | 102 (12–372) | 36 (3–324) | 30 (12–144) | 0.251 | 2 |
Number of weekly clients c | 9 (3–25) | 4 (1–50) | 5 (0–30) | 4 (0–50) | 7 (2–28) | 0.21 | 7 |
Marital status (married) | 3 (30%) | 4 (13%) | 4 (19%) | 10 (26%) | 3 (38%) | 0.552 | 2 |
Children (number) | 2 (0–4) | 2 (1–4) | 2 (1–4) | 2 (0–4) | 2 (1–5) | 0.791 | 15 |
Educational level (years in school) | 9 (7–16) | 10 (7–15) | 9 (7–15) | 10 (2–21) | 10 (6–15) | 0.941 | 1 |
Sex hormone status | |||||||
DMPA use (yes) | 3 (30%) | 11 (37%) | 7 (33%) | 8 (21%) | 5 (62%) | 0.192 | 0 |
Progesterone d (ng/mL) | 0.05(0.05–0.05) | 0.05(0.05–0.05) | 0.05(0.05–0.09) | 0.05(0.05–0.05) | 0.05(0.05–0.05) | 0.361 | 2 |
Estradiol d (pg/mL) | 22 (22–68) | 22 (22–124) | 29 (22–35) | 22 (22–92) | 22 (22–57) | 0.971 | 2 |
Time since onset of menses e (days) | 16 (4–44) | 8 (5–40) | 9 (5–30) | 9 (3–34) | 14 (6–19) | 0.291 | 3 |
Progesterone f (ng/mL) | 3(0.05–8) | 0.05(0.05–9) | 0.06(0.05–19) | 0.05(0.05–11) | 0.15(0.05–10) | 0.091 | 0 |
Estradiol f (pg/mL) | 215 (36–296) | 76 (22–258) | 140 (22–405) | 82 (22–290) | 109 (22–248) | 0.091 | 0 |
STIs and vaginal health | |||||||
HIV serostatus (seropositive) | 1 (10%) | 3 (10%) | 2 (10%) | 5 (13%) | 2 (25%) | 0.812 | 0 |
Presence of NG g | 0 | 0 | 0 | 0 | 0 | 0 | |
Presence of CT g | 0 | 0 | 0 | 0 | 0 | 0 | |
Presence of yeast g | 0 | 1 (3%) | 0 | 1 (3%) | 1 (12%) | 0.372 | 2 |
Vaginal discharge g | 3 (30%) | 3 (10%) | 1 (5%) | 2 (5%) | 0 | 0.12 | 5 |
Nugents’ score (bacterial vaginosis) h | <0.0012 | 2 | |||||
-Negative (0–3) | 7 (70%) | 30 (100%) | 9 (43%) | 1 (3%) | 2 (25%) | ||
-Intermediate (4–6) | 2 (20%) | 0 | 9 (43%) | 10 (26%) | 4 (50%) | ||
-Positive (7–10) | 0 | 0 | 3 (14%) | 28 (72%) | 1 (12%) | ||
Antibiotic use i | 1 | 3 | 4 | 5 | 3 | 0.352 | 0 |