Proportion of HIV positive pregnant women receiving referral and attending an HIV clinic within 4 months post-partum.

1<p>Comprises 240 women tested at the antenatal clinic and 70 women tested at the maternity ward around delivery. Excludes 93 women who were not diagnosed HIV positive for the first time through PMTCT screening in this pregnancy.</p>2<p>Referral post-delivery but pre-discharge from hospital.</p>3<p>Attended an HIV clinic and was issued with HIV clinic attendance/treatment card.</p

Attrition in the cascade of HIV assessment and treatment steps taken by women identified as HIV positive through PMTCT services.

<p>Attrition in the cascade of HIV assessment and treatment steps taken by women identified as HIV positive through PMTCT services.</p

Cascade of referral and care for HIV-positive pregnant women in Tanzan.

<p>Cascade of referral and care for HIV-positive pregnant women in Tanzan.</p

Eligibility and participant inclusion.

<p>Eligibility and participant inclusion.</p

Identification of serodiscordant couples in the General Population Cohort.

<p>Identification of serodiscordant couples in the General Population Cohort.</p

Schematic of clinical categories of participants.

<p>Schematic of clinical categories of participants.</p

Rates of HIV seroconversion and transmission among HIV serodiscordant couples and crude hazard ratios for effect of partners’ characteristics.

†<p>Based on 57 couples where positive partner had at least one CD4 count result.</p>††<p>Based on 52 couples where positive partner had at least one Viral load result.</p>†††<p>Account for clustering for polygamy.</p>‡<p>Seroconversion rates calculated from imputed data, but actual number of cases and PYAR presented.</p

Factors associated with HIV seroconversion and transmission in serodiscordant couples: multivariable analyses.

†<p>Adjusted by all other factors in the model.</p

Characteristics of study participants.

*<p>Hypertension defined as a systolic BP of 140 mmHg or higher, diastolic BP of 90 mmHg or higher, or the combination of self-reported high BP diagnosis and the use of anti-hypertensive medications.</p>**<p>P-value obtained by t-test or χ² –test as appropriate.</p

General characteristics of the study populations among young people in northern Tanzania.

<p>¹Actual number of respondents, without sampling weights applied.</p><p>²Proportions are weighted estimates.</p><p>³Proportions without sampling weights applied.</p><p>General characteristics of the study populations among young people in northern Tanzania.</p