Table 1

 Sexual behaviour related adverse health burden, United States, 1998

Attributable to sex (%)Incidence (rounded to the nearest 100)Number of deathsDisability adjusted life years (DALY)
*These conditions include events attributed to adverse effects of unprotected sex and not necessarily attributed to sexually transmitted infections or their sequelae. All other conditions are attributed to infections and their sequelae.
†Not included in the number of women with HPV.
‡Chronic liver disease and hepatocellular carcinoma.
§Acute conditions.
¶Koran et al.6
††Based on age specific rates of unintendeness of pregnancy (Henshaw7) and includes effects on both mother and child.
‡‡Abortions performed for medically not indicated reasons are attributed as adverse effects of sexual behaviour.
**Allocated to pregnancy outcome.
§§Based on natural history of gonorrhoea and chlamydia (Murry and Lopez2).
¶¶Parameters are inadequate to compute DALYs.
Female (population: 135 474 000)
Curable diseases and their sequelae:
    Chlamydia1002 511 200010 381
    Gonorrhoea100321 30041326
    Trichomoniasis1002 600 000010 266
    Syphilis10033 10048790
    Other curable STDs100200090
    PID65429 3001652136
    Infertility10598 0000843 747
Viral diseases and their sequelae:
    Genital herpes100586 30009941
HPV1003 245 00000
    Cervical cancer10012 700†492159 418
    Hepatitis B virus33‡, 58§53 300381146 387
    Hepatitis C virus9‡, 20§380028810 131
    HIV57¶82004234110 019
Pregnancy related:
    Pregnancy outcome*††615 20010720 321
    Elective abortions*94‡‡1 298 000**¶¶
Total12 315 60010 1481 224 953
Male (population: 129 810 000)
Curable diseases and their sequelae
    Chlamydia100489 20002026
    Gonorrhoea100329 00021352
    Trichomoniasis1002 400 00009445
    Syphilis10037 000841598
    Other curable STDs1002004120
    Urethral stricture§§23 4000209
    Epididymitis§§49 7000444
    Infertility§§7500015 336
Viral diseases and their sequelae:
    Genital herpes100413 70007014
    HPV1002 255 00000
    Hepatitis B virus33‡, 58§1 593 000711279 624
    Hepatitis C virus9‡, 20§31 70061262 275
    HIV72¶36 80018 221557 021
Total7666 20019 634936 464
US total (population: 265 284 000)
19 981 800 29 782 2 161 417