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- Number of Hospitals and Dispensaries, Beds, Doctors and Nurses under Control of Director of Employees State Insurance in Thiruvallur District of Tamil Nadu (2007-2008)
- Number of Hospitals and Dispensaries, Beds, Doctors and Nurses under Control of Director of Medical and Rural Health Services in Thiruvallur District of Tamil Nadu (2007-2008) - Part II
- Number of Hospitals and Dispensaries, Beds, Doctors and Nurses under Control of Director of Medical and Rural Health Services in Thiruvallur District of Tamil Nadu (2007-2008) - Part I
- Number of Primary Health Centres, Beds, Doctors and Nurses in Thiruvallur District of Tamil Nadu (2007-2008)
- Percentage of Delivery Attended by Skilled Personnel in Thiruvallur District of Tamil Nadu (2007-2008)