#	Searches	Results
1	(vaccin* and (uptake or coverage)).ti.	2490
2	(vaccin* adj (uptake or coverage)).ab.	6767
3	or/1‐2	7780
4	Immunization/	47,410
5	Immunization Schedule/	9559
6	Immunization, Secondary/	7528
7	Immunization Programs/	8736
8	Immunotherapy, Active/	2415
9	Vaccination/	70,957
10	Mass Vaccination/	2622
11	or/4‐10	133,949
12	Diphtheria/	6480
13	Tetanus/	9227
14	Bordetella Infections/	924
15	Bordetella Pertussis/	4880
16	Whooping Cough/	7684
17	Measles/	12,546
18	Mumps/	4237
19	Rubella/	7497
20	Poliomyelitis/	18,660
21	Poliomyelitis, Bulbar/	908
22	Tuberculosis/	98,038
23	Tuberculosis, Pulmonary/	71,501
24	Mycobacterium Tuberculosis/	43,342
25	Hepatitis A/	20,034
26	Hepatitis A virus/	1000
27	Hepatitis A Virus, Human/	519
28	Hepatitis B/	39,639
29	Hepatitis B, Chronic/	12,448
30	Hepatitis B virus/	22,921
31	Chickenpox/	6995
32	Papillomavirus Infections/	20,045
33	Herpesviridae Infections/	13,580
34	Herpes Simplex/	13,421
35	Herpes Genitalis/	4426
36	Herpes Labialis/	1139
37	Herpes Zoster/	9345
38	Meningococcal Infections/	5655
39	Meningitis, Meningococcal/	4875
40	Neisseria meningitidis/	7575
41	exp HIV Infections/	253,907
42	HIV/	17,423
43	HIV‐1/	71,579
44	HIV‐2/	3963
45	Neoplasms/	370,682
46	or/12‐45	1,012,945
47	11 and 46	33,251
48	Diphtheria‐Tetanus‐Acellular Pertussis Vaccines/	979
49	Diphtheria‐Tetanus‐Pertussis Vaccine/	2633
50	Diphtheria‐Tetanus Vaccine/	376
51	Pertussis Vaccine/	4842
52	Vaccines, Combined/	2155
53	Diphtheria Toxoid/	2985
54	Tetanus Toxoid/	9063
55	Measles‐Mumps‐Rubella Vaccine/	2382
56	Measles Vaccine/	6252
57	Mumps Vaccine/	1604
58	Rubella Vaccine/	2895
59	Poliovirus Vaccines/	1471
60	Poliovirus Vaccine, Oral/	3743
61	Poliovirus Vaccine, Inactivated/	2696
62	Tuberculosis Vaccines/	1509
63	BCG Vaccine/	18,209
64	Viral Hepatitis Vaccines/	3366
65	Hepatitis A Vaccines/	1553
66	Hepatitis B Vaccines/	8401
67	Chickenpox Vaccine/	1791
68	Papillomavirus Vaccines/	5705
69	Human Papillomavirus Recombinant Vaccine Quadrivalent, Types 6, 11, 16, 18/	630
70	Meningococcal Vaccines/	2900
71	AIDS Vaccines/	7326
72	or/48‐71	78,770
73	((diphtheria? or tetanus or bordetella or pertussis or whooping cough or measles or mumps or rubella? or rubeola or mmr or polio* or infantile paralysis or tuberculosis or tuberculoses or bcg or calmette* or hepatitis or chickenpox or varicella or papilloma* or hpv or herpes or meningococcal or meningitidis or meningitis or acquired immunodeficiency syndrome or aids or human immunodeficiency virus or hiv? or cancer? or neoplasm?) adj3 (vaccin* or revaccinat* or immunization or immunisation or immunotherapy)).ti,ab,kf.	83,990
74	((tripe or combin*) adj vaccin*).ti,ab,kf.	1865
75	or/73‐74	84,971
76	3 or 47 or 72 or 75	129,195
77	Adolescent/	1,791,256
78	Adolescent Health Services/	4970
79	(adolescent? or youth? or young adult? or teenager? or teen? or juvenile?).ti,ab,kf.	370,765
80	or/77‐79	1,944,236
81	76 and 80	21,377
82	randomized controlled trial.pt.	450,371
83	controlled clinical trial.pt.	92,108
84	multicenter study.pt.	220,188
85	pragmatic clinical trial.pt.	527
86	non‐randomized controlled trials as topic/	124
87	interrupted time series analysis/	241
88	controlled before‐after studies/	216
89	(randomis* or randomiz* or randomly).ti,ab.	727,552
90	groups.ab.	1,678,666
91	(trial or intervention? or effect? or impact? or multicenter or multi center or multicentre or multi centre).ti.	1,999,737
92	(controlled or control group? or (before adj5 after) or (pre adj5 post) or ((pretest or pre test) and (posttest or post test)) or quasiexperiment* or quasi experiment* or evaluat* or time series or time point? or repeated measur*).ti,ab.	3,813,640
93	or/82‐92	6,451,399
94	exp Animals/	20,778,909
95	Humans/	16,453,168
96	94 not (94 and 95)	4,325,741
97	review.pt.	2,231,738
98	meta analysis.pt.	74,571
99	news.pt.	180,934
100	comment.pt.	680,643
101	editorial.pt.	426,869
102	cochrane database of systematic reviews.jn.	12,989
103	comment on.cm.	680,642
104	(systematic review or literature review).ti.	90,912
105	or/96‐104	7,545,359
106	93 not 105	4,704,292
107	81 and 106	7694