1	("Health risk behavio?r*" or "multiple risk behavio?r*" or "high risk behavio?r*" or "multiple risk factor*" or "behavio?r* risk factor*").mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
2	Dangerous Behavior/
3	high risk behavior/
4	1 or 3
5	tobacco dependence/
6	exp Smoking/
7	smoking.mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
8	((tobacco or cigarette* or nicotine) adj3 (addict* or use* or usage or using or intake or consum*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
9	5 or 6 or 7 or 8
10	Drinking Behavior/
11	alcohol abuse/ or alcoholism/
12	((alcohol* or ethanol or beer or cider or wine or spirit* or alcopop*) adj3 (use* or usage* or using or intake or consum* or drink* or misus* or abus*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
13	((alcohol* or drink* or ethanol) adj3 (excess* or binge* or binging or intoxicat* or poison* or risk* or depend*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
14	10 or 11 or 12 or 13
15	cannabis/ or cannabis addiction/ or street drugs/ or cannabis smoking/
16	Drug‐Seeking Behavior/
17	addiction/ or exp drug dependence/
18	((marijuana or cannabis or recreational drug* or class c or white widow*) adj2 (abus* or use* or using or usage or misus* or smok* or addict* or depend*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
19	substance abuse/
20	(class c adj2 (abus* or addict* or depend* or misus* or use* or usage or using)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
21	(substance* adj2 (abus* or addict* or depend* or inject* or intravenous or misus* or use* or usage or using)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
22	((Class a or class b or drug* or cocaine or ecstasy or mdma or glue or gas or aerosol* or solvent* or magic mushroom* or crack or white widow* or ketamine or heroin or morphine or narcotic* or opiat* or opioid* or popper* or lsd or methamphetamine* or amphetamine*) adj2 (abus* or addict* or depend* or inhal* or misus* or sniff* or use* or using or usage)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
23	(inhal?nt* adj2 (abus* or addict* or depend* or misus* or sniff* or use* or using or usage)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
24	15 or 16 or 17 or 18 or 19 or 20 or 21 or 22 or 23
25	(gambl* or betting).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
26	Safe sex/ or unsafe sex/ or sexual behavior/ or exp contraceptive agents/ or exp contraception/ or sexuality/
27	(risky sex* or unsafe sex* or safe* sex* or sexual intercourse or reproductive behavio?r* or sexual behavio?r* or sexual health).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
28	(contracept* or condom? or morning after pill*).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
29	26 or 27 or 28
30	exp crime/ or sociopathy/
31	violence/ or aggression/ or aggressiveness/ or bullying/ or stab wound/
32	(delinquen* or offen* or reoffend* or violen* or theft* or robbery or burglary* or steal* or criminal damage or joyrid* or joy‐rid* or assault* or (sell* adj drug*) or devian* or anti‐social behavio?r* or antisocial behavio?r* or graffiti or racist abuse or index crime* or (breaking adj entering) or strong‐arming or pan‐handling or panhandling or disorderly conduct or prostitut* or (carry* adj2 weapon*) or (buy* adj2 stolen) or criminal behavio?r* or (noisy adj1 rude) or (nuisance* adj2 neighbour*) or fight* or stab? or stabbing or stabbed or stabwound* or wound* or aggress* or weapon* or knife* or knives or gun* or firearm* or murder*).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
33	((youth* or street or criminal* or adolescen* or juvenile* or teen*) adj2 gang?).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
34	((adolescen* or youth* or juvenile* or delinquen* or teen* or gang? or school* or college* or sixth form*) adj2 (crim* or offen* or violen* or fight*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
35	30 or 31 or 32 or 33 or 34
36	helmet/ or accident prevention/ or traffic safety/ or risk reduction/
37	((bicyc* or cycl* or bik* or motorbike* or motorcycl*) adj2 ((helmet* or protect* or risk reduc* or head gear or head protection) adj3 (lack* or no? or without or absen* or wear*))).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
38	seatbelt/
39	((Use* or using or usage or wear* or wore) adj2 (seat‐belt* or seatbelt* or safety belt*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
40	(injur* adj2 behav*).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
41	((alcohol* or intoxica* or dr?nk*) adj2 (driv* or vehicle* or motor* or car? or van? or automobile* or auto mobile*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
42	36 or 37 or 38 or 39 or 40 or 41
43	suicide attempt/ or suicidal behavior/
44	((suicid* or harm* or injur* or hurt*) adj2 (gesture* or behavio?r*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
45	(para‐suicid* or parasuicid* or attempt* suicid* or suicid* attempt*).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
46	((non fatal or nonfatal) adj2 (suicid* or harm*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
47	automutilation/
48	((injur* or mutil* or harm* or wound* or hurt*) adj2 (self or themsel* or yoursel*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
49	dsh.tw. or selfinflict*.mp. or self inflict*.mp. or selfinjur*.mp. or selfharm*.mp. or selfmutilat*.mp. or self destructive behavio?r*.mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
50	43 or 44 or 45 or 46 or 47 or 48 or 49
51	exp diet/ or hyperphagia/ or fat intake/
52	((calori* or fat? or fatty or fizz* or soft* or carbonated* or sweetened or salt* or sugar* or fruit* or veg? or vegetable* or fibre* or fiber* or 5‐a‐day or five a day or go for 2&5) adj2 (intake or food* or diet* or consum* or meal* or eat* or nutrition or drink* or snack*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
53	((poor or over* or unhealthy or health*) adj3 (nutrition or diet* or eat* or meal* or food* or snack* or drink*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
54	51 or 52 or 53
55	exp exercise/ or endurance/ or fitness/
56	exp sport/ or dancing/ or walking/
57	(Physical activity or fitness or physical* fit* or physical exert* or exercise or aerobic activit* or sport* or aerobic capacity or active lifestyle* or outdoor activit* or gym* or mvpa).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
58	((fitness or leisure) adj2 (class* or regime* or program* or centre* or center*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
59	((fit* or sport* or activ* or exercise or physical exer*) adj3 (lack* or low or no or absen*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
60	55 or 56 or 57 or 58 or 59
61	Sedentary lifestyle/ or television viewing/
62	gaming.mp.
63	((view* or watch* or play* or game* or gaming or use* or using or usage) adj2 (television or tv or video* or dvd* or screen or comput* or laptop* or media)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
64	((screen or sedentary or view*) adj2 (time or hour* or minute*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
65	((inactiv* or seden* or indoor*) adj3 (lifestyle* or activit*)).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
66	61 or 62 or 63 or 64 or 65
67	(4 and 9) or (4 and 14) or (4 and 24) or (4 and 25) or (4 and 29) or (4 and 35) or (4 and 42) or (4 and 50) or (4 and 54) or (4 and 60) or (4 and 66) or (9 and 14) or (9 and 24) or (9 and 25) or (9 and 29) or (9 and 35) or (9 and 42) or (9 and 50) or (9 and 54) or (9 and 60) or (9 and 66) or (14 and 24) or (14 and 25) or (14 and 29) or (14 and 35) or (14 and 42) or (14 and 50) or (14 and 54) or (14 and 60) or (14 and 66) or (24 and 25) or (24 and 29) or (24 and 35) or (24 and 42) or (24 and 50) or (24 and 54) or (24 and 60) or (24 and 66) or (25 and 29) or (25 and 35) or (25 and 42) or (25 and 50) or (25 and 54) or (25 and 60) or (25 and 66) or (29 and 35) or (29 and 42) or (29 and 50) or (29 and 54) or (29 and 60) or (29 and 66) or (35 and 42) or (35 and 50) or (35 and 54) or (35 and 60) or (35 and 66) or (42 and 50) or (42 and 54) or (42 and 60) or (42 and 66) or (50 and 54) or (50 and 60) or (50 and 66)
68	child/ or adolescent/ or child, preschool/ or infant/ or boy/ or girl/ or school child/ or toddler/ or juvenile/
69	(school* or student* or child* or pupil* or infant*).tw.
70	(Adolescen* or teen* or young person or young people or youth* or hooligan* or young adult* or early adult* or juvenile* or minor? or emerging adult* or girl? or boy? or apprentice* or FE college* or young m#n or young wom#n or young male* or young female* or under 18* or sixth‐form* or secondary education or tertiary education or higher education or further education or preschool* or primary education or infan* or kid? or nurser* or playschool* or kindergarten* or prekindergarten*).mp.
71	(teacher* or parent* or guardian* or grandparent* or mother* or father* or mum? or dad? or maternal or paternal or nurse? or childminder* or child care provider* or playworker* or family or families or carer* or midwife or mid wife or midwives or mid wives).mp. [mp=title, abstract, subject headings, heading word, drug trade name, original title, device manufacturer, drug manufacturer, device trade name, keyword]
72	68 or 69 or 70 or 71
73	exp controlled clinical trial/
74	(randomi#ed or placebo* or randomly).ab.
75	trial.ti.
76	"clinical trial (topic)"/
77	73 or 74 or 75 or 76
78	animal/ not human/
79	77 not 78
80	67 and 72 and 79