APA PsycInfo 1806 to November Week 3 2021, Ovid (searched 29 November 2021)
1	exp mental disorders/	908850
2	exp mental health/	75438
3	depression (emotion)/	26262
4	childhood development/	74246
5	exp intellectual development disorder/	46321
6	exp learning disorders/	34855
7	exp learning disabilities/	28224
8	exp self‐injurious behavior/	6715
9	exp suicide/	37065
10	(mental health* or mental* ill* or mental* disorder* or mental* well*).ti,ab.	272692
11	((substance or alcohol or opioid or morphine or marijuana or heroin or cocaine) adj2 (disorder? or illness* or dependence or abuse or misuse or "use")).ti,ab.	130645
12	(depressi* adj2 (sign* or symptom* or disorder?)).ti,ab.	108789
13	(depress* adj3 (acute or clinical* or diagnos* or disorder* or major or unipolar or illness or scale* or score* or adult* or child* or adolesc* or teen* or youth? or elder* or late* life* or patient* or participant* or people or inpatient* or in‐patient* or outpatient* or out‐patient*)).ti,ab.	157843
14	((depress* or distress*) adj3 (postnatal* or post natal* or maternal*)).ti,ab.	8135
15	(depression or anxiety or alzheimer? or schizoaffective or mania or manic or borderline personality or (stress adj2 disorder*) or adjustment disorder? or (psychological adj1 trauma*) or schizophrenia or psychoses or psychosis or stress syndrome? or distress syndrome? or combat disorder? or war disorder? or ptsd or dementia).ti,ab.	642133
16	((post‐trauma* or posttrauma*) adj3 (stress* or disorder?)).ti,ab.	43398
17	(psychological trauma or psychotrauma*).ti,ab.	2437
18	(alcoholism or alcoholic? or drug addict* or drug abus* or drug misuse or drug user?).ti,ab.	62843
19	((learning or mental* or intellectual) adj (disabled or disabilit* or disorder? or difficult*)).ti,ab.	97811
20	((dissociative adj3 (disorder* or reaction*)) or dissociation).ti,ab.	20113
21	((bipolar or behavio?ral or obsessive or panic or mood or delusional) adj2 (disorder? or illness* or disease?)).ti,ab.	78839
22	(trichotillomani* or OCD or obsess*‐compulsi* or GAD or stress reaction? or acute stress or neuros#s or neurotic).ti,ab.	59043
23	(affective* adj (disorder? or disease? or illness* or symptom?)).ti,ab.	20020
24	((mental or psychological or emotional or psycho‐social or psychosocial) adj (stress* or distress*)).ti,ab.	42403
25	((sub‐syndrom* or sub‐threshold or sub‐clinical or subsyndrom* or subthreshold or subclinical or minor or brief) adj (symptom* or disorder* or condition* or depress* or anxiety)).ti,ab.	5964
26	(mental relapse or fatigue or somatic symptom? or worry or worries or panic or low mood? or mood problem?).ti,ab.	61878
27	(anxiety disorder? or agoraphobi* or general* anxi* or separation anxiety or neurocirculatory asthenia or neurotic disorder? or social phobi* or self‐harm* or self‐injur* or suicid*).ti,ab.	119411
28	(slow* adj (thought? or think*)).ti,ab.	63
29	(mental* adj develop*).ti,ab.	3157
30	or/1‐29	1489025
31	primary health care/	19539
32	family physicians/	1578
33	general practitioners/	6103
34	exp allied health personnel/	6006
35	social support/	39326
36	exp community health/	6590
37	exp community services/	50983
38	exp school based intervention/	20377
39	exp schools/	73792
40	school nurses/	938
41	rural environments/	19606
42	(primary adj5 (care or health*)).ti,ab.	42571
43	(family practi* or family doctor* or family physician* or gp* or general practi*).ti,ab.	33485
44	(school* or teacher* or rural* or community).ti,ab.	756618
45	(non‐specialist* or nonspecialist* or social worker* or trainer?).ti,ab.	33125
46	(psycho‐social or psychosocial).ti,ab.	89492
47	(caregiver* or care giver? or layperson*).ti,ab.	55205
48	paraprofessional*.ti,ab.	2351
49	(lay adj2 (heal* or person* or counsellor? or counselor? or worker? or therapist?)).ti,ab.	1572
50	(paraprofessional? or para‐professional? or (allied health* adj (professional? or person* or staff or worker?)) or non‐physician? or non‐clinician?).ti,ab.	3715
51	(midwife or midwive* or pharmacist* or pharmacy or pharmacies or practice nurs* or district nurs* or health visitor?).ti,ab.	12546
52	or/31‐51	1018552
53	30 and 52	335446
54	exp clinical trial/	13018
55	random*.ti,ab.	218898
56	((clinical or control*) adj3 trial*).ti,ab.	83450
57	((singl* or doubl* or trebl* or tripl*) adj5 (blind* or mask*)).ti,ab.	27904
58	(volunteer* or control group or controls).ti,ab.	262985
59	placebo/ or placebo*.ti,ab.	42325
60	or/54‐59	493248
61	53 and 60	41334
62	developing countries.sh.	5915
63	(africa or asia or caribbean or west indies or south america or latin america or central america).hw,ti,ab.	37911
64	(afghanistan or albania or algeria or angola or antigua or barbuda or argentina or armenia or armenian or aruba or azerbaijan or bahrain or bangladesh or barbados or benin or byelarus or byelorussian or belarus or belorussian or belorussia or belize or bhutan or bolivia or bosnia or herzegovina or hercegovina or botswana or brasil or brazil or bulgaria or burkina faso or burkina fasso or upper volta or burundi or urundi or cambodia or khmer republic or kampuchea or cameroon or cameroons or cameron or camerons or cape verde or central african republic or chad or chile or china or colombia or comoros or comoro islands or comores or mayotte or congo or zaire or costa rica or cote d'ivoire or ivory coast or croatia or cuba or cyprus or czechoslovakia or czech republic or slovakia or slovak republic or djibouti or french somaliland or dominica or dominican republic or east timor or east timur or timor leste or ecuador or egypt or united arab republic or el salvador or eritrea or estonia or ethiopia or fiji or gabon or gabonese republic or gambia or gaza or georgia republic or georgian republic or ghana or gold coast or greece or grenada or guatemala or guinea or guam or guiana or guyana or haiti or honduras or hungary or india or maldives or indonesia or iran or iraq or isle of man or jamaica or jordan or kazakhstan or kazakh or kenya or kiribati or korea or kosovo or kyrgyzstan or kirghizia or kyrgyz republic or kirghiz or kirgizstan or lao pdr or laos or latvia or lebanon or lesotho or basutoland or liberia or libya or lithuania or macedonia or madagascar or malagasy republic or malaysia or malaya or malay or sabah or sarawak or malawi or nyasaland or mali or malta or marshall islands or mauritania or mauritius or agalega islands or mexico or micronesia or middle east or moldova or moldovia or moldovian or mongolia or montenegro or morocco or ifni or mozambique or myanmar or myanma or burma or namibia or nepal or netherlands antilles or new caledonia or nicaragua or niger or nigeria or northern mariana islands or oman or muscat or pakistan or palau or palestine or panama or paraguay or peru or philippines or philipines or phillipines or phillippines or poland or portugal or puerto rico or romania or rumania or roumania or russia or russian or rwanda or ruanda or saint kitts or st kitts or nevis or saint lucia or st lucia or saint vincent or st vincent or grenadines or samoa or samoan islands or navigator island or navigator islands or sao tome or saudi arabia or senegal or serbia or montenegro or seychelles or sierra leone or slovenia or sri lanka or ceylon or solomon islands or somalia or south africa or sudan or suriname or surinam or swaziland or syria or tajikistan or tadzhikistan or tadjikistan or tadzhik or tanzania or thailand or togo or togolese republic or tonga or trinidad or tobago or tunisia or turkey or turkmenistan or turkmen or uganda or ukraine or uruguay or ussr or soviet union or union of soviet socialist republics or uzbekistan or uzbek or vanuatu or new hebrides or venezuela or vietnam or viet nam or west bank or yemen or yugoslavia or zambia or zimbabwe or rhodesia).hw,ti,ab.	236477
65	((developing or less* developed or under developed or underdeveloped or middle income or low* income or underserved or under served or deprived or poor*) adj (countr* or nation? or population? or world)).ti,ab.	19953
66	((developing or less* developed or under developed or underdeveloped or middle income or low* income) adj (economy or economies)).ti,ab.	424
67	(low* adj (gdp or gnp or gross domestic or gross national)).ti,ab.	48
68	(low adj3 middle adj3 countr*).ti,ab.	4038
69	(lmic or lmics or third world or lami countr*).ti,ab.	2215
70	transitional countr*.ti,ab.	66
71	or/62‐70	262608
72	61 and 71	3565