Percent Vaccinated 

110 

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Figure 31. Estimated vaccination coverage with ≥3 doses of diphtheria, tetanus, and acellular pertussis vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 32. Estimated vaccination coverage with ≥4 doses of diphtheria, tetanus, and acellular pertussis vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 33. Estimated vaccination coverage with ≥3 doses of poliovirus vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 34. Estimated vaccination coverage with ≥1 dose of measles, mumps, and rubella vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 35. Estimated vaccination coverage with Haemophilus influenzae type b vaccine(Hib) primary series* by 35 months of age†

 by month and year of birth§ -- National Immunization Survey-Child, United States 2012-2016 

110 

100 

90 

80 

70 

60 

50

40 

30

20

10 

0 

Month and Year of Birth

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line

Abbreviations: CI = confidence interval; Hib = Haemophilus influenzae type b vaccine 

* Hib primary series: receipt of ≥2 or ≥3 doses, depending on product type received.

†

 Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months.

§

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights.
Percent Vaccinated 100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Figure 36. Estimated vaccination coverage with Haemophilus influenzae type b vaccine(Hib) full series* by 35 months of age,† by month and year of birth§ -- National Immunization Survey-Child, United States 2012-2016 

Abbreviations: CI = confidence interval; Hib = Haemophilus influenzae type b vaccine 

* Hib full series: receipt of ≥3 or ≥4 doses, depending on product type received.

†

 Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

§

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 37. Estimated vaccination coverage with ≥3 doses of hepatitis B vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

110 

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 38. Estimated vaccination coverage with ≥1 dose of varicella vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

110 

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 39. Estimated vaccination coverage with ≥3 doses of pneumococcal conjugate vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

110 

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 40. Estimated vaccination coverage with ≥4 doses of pneumococcal conjugate vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 41. Estimated vaccination coverage with ≥1 dose of hepatitis A vaccine by 35 months of age,* by month and year of birth†

 -- National Immunization Survey-Child, United States 2012-2016

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 42. Estimated vaccination coverage with ≥2 doses of hepatitis A vaccine by 35 months of age,* by month and year of birth† -- National Immunization Survey-Child, United States 2012-2016

100 

90 

80 

70 

60 

50 

40 

30 

20 

10 

0 

Month and Year of Birth 

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line 

Abbreviations: CI = confidence interval 

* Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months. 

†

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights. 
Percent Vaccinated 

Figure 43. Estimated vaccination coverage with the combined seven-vaccine series* by 35 months of age,† by month and year of birth§ -- National Immunization Survey-Child, United States, 2012-2016 

100

90 

80 

70 

60 

50

40

30

20 

10

0 

Month and Year of Birth

Survey Year 2012 Survey Year 2013 Survey Year 2014 Survey Year 2015 Survey Year 2016 Linear Regression Line 95% CI for Regression Line

Abbreviations: CI = confidence interval; DTaP = diphtheria, tetanus, and acellular pertussis vaccine; Hib = Haemophilus influenzae type b vaccine; HepB = hepatitis B vaccine; PCV = pneumococcal conjugate vaccine. 

* The combined seven-vaccine series includes ≥4 doses of DTaP, ≥3 doses of poliovirus vaccine, ≥1 dose of measles-containing vaccine, the full series of Hib (≥3 or ≥4 doses, depending on product type of vaccine), ≥3 doses of HepB, ≥1 dose of varicella 

vaccine, and ≥4 doses of PCV.

†

 Vaccination coverage was assessed before the child reached his/her 35 month birthday. The Kaplan-Meier method was used to account for censoring of vaccination status for children assessed before age 35 months.

§

 Estimated linear relationship between month and year of birth and vaccination coverage, based on weighted linear regression analysis using the inverse of the estimated variance of each point estimate to construct the weights.