Measured and adjusted HIV prevalence for 5 Demographic and Health Surveys.

<p>Values use survey weights and take into account survey design. Weights are normalized by dividing by 1,000,000. We apply weights specific to the HIV sample to generate ‘Measured’ prevalence for comparison purposes. We apply household weights to each individual in calculating the ‘Multi-stage’ and ‘2-stage’ HIV prevalence.</p><p>Measured and adjusted HIV prevalence for 5 Demographic and Health Surveys.</p

First three components (scaled left singular vectors) from SVD factorization of age-specific fertility schedules.

<p>Data from the UN WPP [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0190574#pone.0190574.ref006" target="_blank">6</a>] for 154 countries in five year intervals from 1950-55 to 2005-10 for five year age groups.</p

Trends in TFR by world region, with sub-regions for sub-Saharan Africa.

<p>Data from UN World Population Prospects [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0190574#pone.0190574.ref006" target="_blank">6</a>].</p

Corrections to sex-age specific Agincourt HDSS HIV prevalence, 2010 – 2011.

<p>A) Corrections using 2-stage approach; B) Corrections using multi-stage approach.</p

Weights on each component by country from 1950-55 through 2005-2010.

<p>(a) Shows the first component weights, <i>v_1ct</i>; (b) shows the second component weights, <i>v_2ct</i>; and (c) shows the third component weights, <i>v_3ct</i>. Colors indicate world region: red for sub-Saharan Africa, orange for East Asia, yellow for South Asia, light green for Latin America and the Caribbean, green for the West, and blue for the Middle East and North Africa.</p

Changes to general age-specific fertility curve by cluster.

<p>Median exponentiated reconstructed curve is shown with interquartile range shaded and dotted lines showing extrema values for combined changes to the base age-specific fertility curve by including weighted components 2 and 3 for each of the 4 clusters: (a) the Traditional Curve cluster; (b) Peaked cluster; (c) Early High cluster; and (d) Late High cluster. These curves show the cluster characteristic deviations from the first component curve; values of 1 represent no change to the base curve.</p

Decomposition of sub-group crude rates into rate and age composition differences using the multi-stage approach, Agincourt HDSS 2010 – 2011.

<p>Rate and age differences sum to 100% for each sex subgroup. For those who were found , for those who were found and interviewed , and for those who were found, interviewed, and tested . We use the negation operator to indicate ‘the opposite of’ – i.e. means ‘not found’.</p

Total fertility rate for Sweden from 1891 to 2011.

<p>Data from the Human Fertility Collection [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0190574#pone.0190574.ref020" target="_blank">20</a>].</p

Age-specific fertility curve reconstructed from first component only.

<p>Median age-specific fertility curve constructed from the first SVD component only shown in black. All curves constructed for each county and time period shown in gray.</p

Trends in total fertility rates with cluster assignments for select countries.

<p>Trends in total fertility rates with cluster assignments for select countries.</p