The number of studies and publications do not always correspond (e.g., a publication may include several studies or one study may be explained in several publications).
van de Gaar VM, Jansen W, van Grieken A, Borsboom GJJM, Kremers S, Raat H. Effects of an intervention aimed at reducing the intake of sugar-sweetened beverages in primary school children: a controlled trial. International Journal of Behavioral Nutrition and Physical Activity 2014;11:98.
Effectiveness Review
The following six bibliographic databases were searched between 1990 and July 2017, using the search terms listed below.
- PubMed
- Embase (Ovid)
- CINAHL
- PsycINFO (Ovid)
- Cochrane
- Medline (OVID)
The databases covered publications in medical and social sciences, behavioral sciences, and nursing and allied health. The types of documents retrieved by the search included journal articles, books, book chapters, reports, and conference papers.
Following are search strategies specific for Medline. Search terms and search strategies were adjusted to each database, based on controlled and uncontrolled vocabularies and search software.
Medline (OVID)
1. (school or schools or kindergarten*).ab,hw,ti.
2. (school cafeteria* or school provided or school located or school lunch* or school breakfast* or school week* or during school or school clinic* or school health or school setting* or "school nutrition" or "lunchroom" or lunchrooms or canteen* school intervention* or school environment* or school day or school hours or school provided or school located or school lunch* or school breakfast* or school week* or during school or school clinic* or school health or 'in school' or school based or on site or 'at school').mp.
3. (nutrition or diet or diets or dieting or vending machine* or candy or sweets or fruits or vegetables or vegetarian or vegan or sweetened drinks or sweetened beverages or soda or carbonated or low fat or gluten free or water or dietary or food or foods or pop or dessert* or cake or cookies or brownies or baked goods or carbohydrates or sugary or sugars or sugar or soft drink* or "Exercise" or "stair climbing" or "recess" or "volleyball" or "golf" or "golfing" or "yoga" or "pilates" or "baseball" or "gymnastics" or "gym" or "pe" or "physical education" or "playtime" or "movement" or "active living" or "play time" or "calisthenics" or jazzercise or "badminton" or "walk" or "walked" or "walking" or "jogging" or "jog" or "jogged" or "physical activity" or "physical activities" or "exercise" or "exercising" or "running" or "dance" or "dancing" or "aerobics" or "tennis" or "lacrosse" or "football" or "soccer" or weight lifting or weigh training or hand ball or handball or net ball or basketball or basket ball or netball or racket ball or racquet ball or horseback or roller skates or roller skating or skateboard* or skate board* or bicycle* or bicycling or cycling or sport or sports or school sports or walk or walking).mp.
4. ("Program Evaluation" or "benchmark" or "benchmarking" or "outcome" or "outcomes" or "program evaluation" or "evaluate" or "evaluated" or "evaluating" or "evaluation" or "improve" or "improvement" or "improvements" or "improving" or "improved" or "lessen" or "lessening" or "increase" or "increased" or "increasing" or "decrease" or "decreased" or "decreasing" or measur* or "weight" or "body mass" or "bmi" or "circumference" or consum* or "intake" or promot* or "add" or "added" or "additional" or "success" or "successes" or "successful" or "fitness").mp
5. 1 AND 2 AND 3 AND 4
6. ("Afghanistan" or "Benin" or "Burkina Faso" or "Burundi" or "Central African Republic" or "Chad" or "Comoros" or "Congo" or "Eritrea" or "Ethiopia" or "Guinea" or "Haiti" or "North Korea" or "Liberia" or "Madagascar" or "Malawi" or "Mali" or "Mozambique" or "Nepal" or "Rwanda" or "Senegal" or "Sierra Leone" or "Somalia" or "South Sudan" or "Tanzania" or "Togo" or "Uganda" or "Zimbabwe" or "Gambia" or "Niger" or "Mexico" or "Guinea" or "Ecuador" or "Ecuador" or "Montenegro" or "Montenegro" or "Dominica" or "Dominica" or "Marshall Islands" or "Micronesia" or "Micronesia" or "Tuvalu" or "Dominican Republic" or "Mauritius" or "Mauritius" or "Venezuela" or "Venezuela" or "Equatorial Guinea" or "Colombia" or "Colombia" or "Macedonia Republic" or "Macedonia") and "Republic") or "Macedonia Republic" or "Macedonia" or "Thailand" or "Thailand" or "Costa Rica" or "Malaysia" or "Malaysia" or "Turkey" or "Turkey" or "Cuba" or "Cuba" or "Indian Ocean Islands" or "Indian") and "Ocean" and "Islands") or "Indian Ocean Islands" or "Maldives" or "Turkmenistan" or "Turkmenistan" or "Saint Lucia" or "Bulgaria" or "Bulgaria" or "Lebanon" or "Lebanon" or "St. Vincent" or "Saint Vincent" or "Saint Vincent And The Grenadines" or "Saint") and "Vincent" and "Grenadines") or "Saint Vincent And The Grenadines" or "Grenadines" or "China" or "China" or "Libya" or "Libya" or "Suriname" or "Suriname" or "Bosnia And Herzegovina" or "Bosnia") and "Herzegovina") or "Bosnia And Herzegovina" or "Bosnia" or "Bosnia And Herzegovina" or "Bosnia") and "Herzegovina") or "Bosnia And Herzegovina" or "Herzegovina" or "Jamaica" or "Jamaica" or "Serbia" or "Serbia" or "Botswana" or "Botswana" or "Jordan" or "Jordan" or "South Africa" or "Brazil" or "Brazil" or "Kazakhstan" or "Kazakhstan" or "St. Lucia" or "Paraguay" or "Paraguay" or "Azerbaijan" or "Azerbaijan" or "Guyana" or "Guyana") and "Peru") or "Peru" or "Republic Of Belarus" or "Republic") and "Belarus") or "Republic Of Belarus" or "Belarus" or "Iran" or "Iran" or "Romania" or "Romania" or "Belize" or "Belize" or "Iraq" or "Iraq" or "Russian Federation" or "Russia" or "India" or "India" or "Philippines" or "Philippines" or "Zambia" or "Zambia" or "Albania" or "Albania" or "Fiji" or "Fiji" or "Namibia" or "Namibia" or "Algeria" or "Algeria" or "Gabon" or "Gabon" or "Palau" or "Palau" or "Samoa" or "Samoa" or "Angola" or "Angola" or "Grenada" or "Grenada" or "Guatemala" or "Guatemala" or "Pakistan" or "Pakistan" or "West Bank" or Gaza or "Palestine" or "Honduras" or "Honduras" or "Papua New Guinea" or "New Guinea" or "Yemen" or "Yemen" or "Uzbekistan" or "Uzbekistan" or "El Salvador" or "Nicaragua" or "Nicaragua" or "Vanuatu" or "Vanuatu" or "Ghana" or "Ghana" or "Nigeria" or "Nigeria" or "Vietnam" or "Vietnam" or "Cote d'Ivoire" or "Ivory Coast" or "Mongolia" or "Mongolia" or "Tunisia" or "Tunisia" or "Djibouti" or "Djibouti" or "Morocco" or "Morocco" or "Ukraine" or "Ukraine" or "Egypt" or "Egypt" or "Myanmar" or "Myanmar" or "Mauritania" or "Mauritania" or "Tajikistan" or "Tajikistan" or "Cameroon" or "Cameroon" or "Micronesia" or "Micronesia" or "Timor-Leste" or "Timor" or "Congo" or "Congo" or "Moldova" or "Moldova" or "Tonga" or "Tonga" or Lao or "Laos" or "Laos" or "Swaziland" or "Swaziland" or "Cabo Verde" or "Costa Verde" or "Lesotho" or "Lesotho" or "Syria" or "Syria" or "Syrian Arab Republic" or "Cambodia" or "Cambodia" or "Armenia" or "Armenia" or "Micronesia" or "Micronesia" or "Kiribati" or "Solomon Islands" or "Bangladesh" or "Bangladesh" or "Kosovo" or "Kosovo" or "Sri Lanka" or "Sri") and "Lanka") or "Sri Lanka" or "Bhutan" or "Bhutan" or Kyrgyz or "Sudan" or "Sudan" or "Bolivia" or "Bolivia" or "Africa" or "Georgia Republic" or "Panama" or "low income country" or "low income countries" or "low income economy" or "low income economies" or "middle income country" or "developing countries" or "developing nations" or "developing country" or "developing nation" or "middle income countries" or "middle income nation" or "middle income nations" or "middle income economies" or "low income nations" or "third world" or developmental* delay* or adhd or attention deficit or injury or injuries or tumor or tumors or cancer* or leukemia* or disability or disabilities or arthritis or developmental disorder* or arthritis or “scoliosis” or “Kawasaki” or asthma* or cerebral palsy or prematur* or infant* or newborn* or “sickle cell” or arthritis or schizophren* or surgery or osteoarthritis or elderly or food allerg* or (mexico not new mexico).mp.
7. 5 NOT 6
8. Limit 7 (english language and yr="1990 -Current")