Table 5.
< 1% | 1–5% | 6–10% | > 10% | Don’t Know | ||
---|---|---|---|---|---|---|
Contraceptive Methoda | n (%) | n (%) | n (%) | n (%) | n (%) | |
Tier 1 (Very Effective) | ||||||
IUD | 5 (20.0%) | 8 (32.0%) | 5 (20.0%) | 1 (4.0%) | 6 (24.0%) | |
Implant | 8 (36.0%) | 4 (16.0%) | 4 (16.0%) | – | 9 (36.0%) | |
Tubal Ligation | 17 (68.0%) | 5 (20.0%) | 1 (4.0%) | 2 (8.0%) | ||
Tier 2 (Effective) | ||||||
Oral Contraception | 1 (4.0%) | 7 (28.0%) | 10(40.0%) | 4 (16.0%) | 3 (12.0%) | |
Vaginal Ring | 3 (12.0%) | 6 (24.0%) | 5 (20.0%) | – | 11 (44.0%) | |
Injection | 10 (40.0%) | 7 (28.0%) | 3 (12.0%) | – | 5 (20.0%) | |
Hormonal Patch | 1 (4.0%) | 10 (40.0%) | 1 (4.0%) | 3 (12.0%) | 10 (40.0%) | |
Tier 3 (Moderately Effective) | ||||||
Condom (male or female) | – | 7 (28.0%) | 10 (40.0%) | 7 (28.0%) | 1 (4.0%) | |
Diaphragm | 2 (8.0%) | 6 (24.0%) | 2 (8.0%) | 1 (4.0%) | 14 (56.0%) | |
Tier 4 Less Effective | ||||||
Spermicide | 4 (16.0%) | 5 (20.0%) | 3 (12.0%) | 1 (4.0%) | 12 (48.0%) | |
None | ||||||
No method | 1 (4.0%) | 1 (4.0%) | – | 22 (88.0%) | 1 (4.0%) |
aTier rating based on World Health Organization’s (WHO) 4 tiered rating of contraceptive effectiveness