#	Query
S1	(MH "Schools") OR (MH "Schools, Elementary") OR (MH "Schools, Middle") OR (MH "Schools, Secondary")
S2	((primary or elementary or middle or junior or high or secondary) n1 (school* or student*))
S3	kinder*
S4	S1 OR S2 OR S3
S5	implement*
S6	dissemin*
S7	adopt*
S8	((polic* or practice* or program* or innovation*) n5 (performance or feedback or prompt* or reminder* or incentive* or penalt* or communicat* or "social market*" or "professional development" or network* or leadership or "opinion leader*" or "consensus process*" or "change manage*" or train* or audit*))
S9	"organi?ational change*"
S10	diffus*
S11	"system* change*"
S12	"quality improvement*"
S13	transform*
S14	translat*
S15	transfer*
S16	uptake*
S17	sustainab*
S18	institutionali*
S19	routin*
S20	maintenance
S21	capacity
S22	incorporat*
S23	adher*
S24	practice
S25	integrat*
S26	"scal* up"
S27	S5 OR S6 OR S7 OR S8 OR S9 OR S10 OR S11 OR S12 OR S13 OR S14 OR S15 OR S16 OR S17 OR S18 OR S19 OR S20 OR S21 OR S22 OR S23 OR S24 OR S25 OR S26
S28	(MH "Obesity+")
S29	(MH "Weight Gain")
S30	(MH "Weight Loss")
S31	obes*
S32	("weight gain" or "weight loss")
S33	(overweight or "over weight" or overeat* or "over eat*")
S34	"weight change*"
S35	((bmi or body mass index) n2 (gain or loss or change))
S36	"Primary Prevention"
S37	"secondary prevention"
S38	"preventive measure*"
S39	"preventative measure*"
S40	"preventive care" or "preventative care"
S41	(obes* n2 (prevent* or treat*))
S42	S28 OR S29 OR S30 OR S31 OR S32 OR S33 OR S34 OR S35 OR S36 OR S37 OR S38 OR S39 OR S40 OR S41
S43	(MH "Exercise+")
S44	(MH "Physical Activity")
S45	"physical inactivity"
S46	(MH "Motor Activity+")
S47	(MH "Physical Education and Training") OR "physical education" or "physical training" or "physical exercis*" or "physical activity"
S48	(MH "Physical Fitness")
S49	"sedentary"
S50	(MH "Life Style+") OR (MH "Life Style, Sedentary")
S51	(MH "Leisure Activities+")
S52	(MH "Sports+")
S53	(MH "Dancing+") OR "Dance*"
S54	aerobic*
S55	sport*
S56	((lifestyle* or life style*) n5 (program* or activ* or change*))
S57	S43 OR S44 OR S45 OR S46 OR S47 OR S48 OR S49 OR S50 OR S51 OR S52 OR S53 OR S54 OR S55 OR S56
S58	(MH "Diet+")
S59	nutrition*
S60	health* n2 eat*
S61	"Child Nutrition Sciences" OR (MH "Child Nutrition")
S62	(MH "Fruit+")
S63	(MH "Vegetables") OR "vegetable*"
S64	fruit*
S65	canteen*
S66	(MH "Food Services") OR "food service*"
S67	"menu*"
S68	"calorie" or calories or kilojoule*
S69	(MH "Energy Intake")
S70	(MH "Energy Density")
S71	(MH "Eating")
S72	(MH "Eating Behavior") OR ((feeding or eating) n1 behavio#r*)
S73	(MH "Food Intake") OR "dietary intake"
S74	(MH "Food Habits")
S75	(MH "Food")
S76	(MH "Carbonated Beverages") OR "soft drink*"
S77	"soda"
S78	"sweetened drink*"
S79	(MH "Dietary Fats")
S80	"confectionar*"
S81	(MH "Candy")
S82	(school n1 (lunch* or meal*))
S83	((feeding or food or nutrition*) n1 program*)
S84	"cafeteria*"
S85	(MH "Nutritional Status")
S86	S58 OR S59 OR S60 OR S61 OR S62 OR S63 OR S64 OR S65 OR S66 OR S67 OR S68 OR S69 OR S70 OR S71 OR S72 OR S73 OR S74 OR S75 OR S76 OR S77 OR S78 OR S79 OR S80 OR S81 OR S82 OR S83 OR S84 OR S85
S87	(MH "Smoking+")
S88	(MH "Smoking Cessation Programs") OR (MH "Tobacco Abuse Control (Saba CCC)") OR (MH "Tobacco Abuse (Saba CCC)") OR "Tobacco Use Cessation"
S89	smok*
S90	(MH "Nicotine")
S91	(MH "Tobacco")
S92	((ceas* or cess* or prevent* or stop* or quit* or abstin* or abstain* or reduc*) n5 (smok* or tobacco or nicotine))
S93	(MH "Substance Use Disorders")
S94	"ex‐smoker*"
S95	"anti‐smok*"
S96	S87 OR S88 OR S89 OR S90 OR S91 OR S92 OR S93 OR S94 OR S95
S97	(MH "Binge Drinking") OR (MH "Drinking Behavior")
S98	alcohol*
S99	(MH "Alcoholism") OR (MH "Alcoholic Intoxication")
S100	drink*
S101	liquor*
S102	beer*
S103	wine*
S104	spirit*
S105	drunk*
S106	intoxicat*
S107	binge
S108	S97 OR S98 OR S99 OR S100 OR S101 OR S102 OR S103 OR S104 OR S105 OR S106 OR S107
S109	S42 OR S57 OR S86 OR S96 OR S108
S110	(MH "Randomized Controlled Trials") OR (MH "Clinical Trials+")
S111	(MH "Random Assignment")
S112	(MH "Double‐Blind Studies")
S113	(MH "Single‐Blind Studies")
S114	(MH "Placebos")
S115	(MH "Study Design")
S116	(MH "Experimental Studies") OR "Intervention Studies"
S117	(MH "Evaluation Research") OR "Evaluation Studies"
S118	(MH "Comparative Studies")
S119	(MH "Prospective Studies") OR "Longitudinal Studies"
S120	(MH "Crossover Design") OR "Cross‐Over Studies"
S121	"clinical trial*"
S122	"latin square"
S123	(MH "Time Series")
S124	(before n2 after n3 (stud* or trial* or design*))
S125	((singl* or doubl* or trebl* or tripl*) n5 (blind* or mark))
S126	placebo*
S127	random*
S128	(matched n1 (communit* or school* or population*))
S129	control*
S130	"comparison group*"
S131	"matched pairs"
S132	"outcome stud*"
S133	qua?iexperimental or "qua?i experimental" or "pseudo experimental"
S134	nonrandomi?ed or "non randomi?ed" or "psuedo randomi?ed" or "qua?i randomi?ed"
S135	prospectiv*
S136	volunteer*
S137	S110 OR S111 OR S112 OR S113 OR S114 OR S115 OR S116 OR S117 OR S118 OR S119 OR S120 OR S121 OR S122 OR S123 OR S124 OR S125 OR S126 OR S127 OR S128 OR S129 OR S130 OR S131 OR S132 OR S133 OR S134 OR S135 OR S136
S138	(MH "Child") OR (MH "Adolescence")
S139	(child or children or adolescen* or teen*)
S140	S138 OR S139
S141	S4 AND S27 AND S109 AND S137 AND S140
S142	S4 AND S27 AND S109 AND S137 AND S140
S143	S4 AND S27 AND S109 AND S137 AND S140
S144	S4 AND S27 AND S109 AND S137 AND S140
S145	S4 AND S27 AND S109 AND S137 AND S140 (May – July 2021)