India clinical trials (all types) registered in Clinicaltrials.gov (2002–2012); Compound Annual Growth Rate (CAGR).

<p>Compound Annual Growth Rate (CAGR) was used for the periods 2005–2010 and 2010–2012 as follows: V(t₀) – start value; V(t_n) – end value; t_n – t₀ : number of years.</p

Sites of PARTAKE survey administration in NCR (National Capital Region: New Delhi and Gurgaon).

<p>Sites of PARTAKE survey administration in NCR (National Capital Region: New Delhi and Gurgaon).</p

Significant socioeconomic associations.

<p>Significant socioeconomic associations.</p

Differences in perceptions amongst those who ‘Heard’ of clinical research and those who did not.

<p>Differences in perceptions amongst those who ‘Heard’ of clinical research and those who did not.</p

Perceptions of clinical research.

<p>N – sample size; * – these items were late additions to the survey hence the smaller sample size.</p

Industry and academic collaborations with non-Indian partners.

<p><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0068666#pone-0068666-g002" target="_blank">Figure 2a</a>) Impact. Question: What is the impact on clinical research for collaborations with non-Indian INDUSTRY/ACADEMIA partners? Answers: Good – Bad – None – Not aware <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0068666#pone-0068666-g002" target="_blank">Figure 2b</a>) Magnitude. Question: What is the impact on clinical research for collaborations with non-Indian INDUSTRY/ACADEMIA partners? The extent of the impact: large, moderate or minimal.</p