Class information for:
Level 1: NATIONAL SCHOOL LUNCH PROGRAM//COMPETITIVE FOODS//SCHOOL MEALS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
11831 887 30.4 49%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
100 24828 PUBLIC HEALTH NUTRITION//APPETITE//JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NATIONAL SCHOOL LUNCH PROGRAM Author keyword 29 72% 3% 23
2 COMPETITIVE FOODS Author keyword 27 83% 2% 15
3 SCHOOL MEALS Author keyword 14 36% 3% 31
4 SCHOOL LUNCHES Author keyword 14 100% 1% 7
5 SCHOOL FOOD ENVIRONMENT Author keyword 13 71% 1% 10
6 NUTRITION AND DIET Author keyword 12 40% 3% 24
7 SCHOOL NUTRITION Author keyword 12 45% 2% 20
8 SCHOOL BREAKFAST PROGRAM Author keyword 12 63% 1% 12
9 SCHOOL FOOD SERVICES Author keyword 12 63% 1% 12
10 WELLNESS POLICY Author keyword 12 86% 1% 6

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 NATIONAL SCHOOL LUNCH PROGRAM 29 72% 3% 23 Search NATIONAL+SCHOOL+LUNCH+PROGRAM Search NATIONAL+SCHOOL+LUNCH+PROGRAM
2 COMPETITIVE FOODS 27 83% 2% 15 Search COMPETITIVE+FOODS Search COMPETITIVE+FOODS
3 SCHOOL MEALS 14 36% 3% 31 Search SCHOOL+MEALS Search SCHOOL+MEALS
4 SCHOOL LUNCHES 14 100% 1% 7 Search SCHOOL+LUNCHES Search SCHOOL+LUNCHES
5 SCHOOL FOOD ENVIRONMENT 13 71% 1% 10 Search SCHOOL+FOOD+ENVIRONMENT Search SCHOOL+FOOD+ENVIRONMENT
6 NUTRITION AND DIET 12 40% 3% 24 Search NUTRITION+AND+DIET Search NUTRITION+AND+DIET
7 SCHOOL NUTRITION 12 45% 2% 20 Search SCHOOL+NUTRITION Search SCHOOL+NUTRITION
8 SCHOOL BREAKFAST PROGRAM 12 63% 1% 12 Search SCHOOL+BREAKFAST+PROGRAM Search SCHOOL+BREAKFAST+PROGRAM
9 SCHOOL FOOD SERVICES 12 63% 1% 12 Search SCHOOL+FOOD+SERVICES Search SCHOOL+FOOD+SERVICES
10 WELLNESS POLICY 12 86% 1% 6 Search WELLNESS+POLICY Search WELLNESS+POLICY

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 US PUBLIC SCHOOLS 86 96% 3% 26
2 WELLNESS POLICIES 37 100% 2% 14
3 HEALTH POLICIES 35 60% 4% 38
4 COMPETITIVE FOODS 35 81% 2% 21
5 LA CARTE 27 63% 3% 27
6 PACKED LUNCHES 19 80% 1% 12
7 LUNCH 15 35% 4% 34
8 BAR FOODS 15 88% 1% 7
9 COMPETITIVE FOOD 14 100% 1% 7
10 LUNCH PROGRAM 12 56% 2% 15

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Influence of School Competitive Food and Beverage Policies on Obesity, Consumption, and Availability A Systematic Review 2014 8 30 83%
Effect of changes to the school food environment on eating behaviours and/or body weight in children: a systematic review 2014 3 59 51%
The role of schools in obesity prevention 2006 192 45 24%
Do school based food and nutrition policies improve diet and reduce obesity? 2009 86 37 32%
A history and review of school meal standards in the UK 2009 10 2 100%
The implementation and effectiveness of school-based nutrition promotion programmes using a health-promoting schools approach: a systematic review 2013 8 28 21%
A Review of the Literature on Policies Directed at the Youth Consumption of Sugar Sweetened Beverages 2011 10 70 29%
Policy Options to Support Healthy Eating in Schools 2010 12 23 39%
Vending machine assessment methodology. A systematic review 2015 0 31 45%
A comparison of British school meals and packed lunches from 1990 to 2007: meta-analysis by lunch type 2010 15 31 23%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 BRIDGING G PROGRAM 9 83% 0.6% 5
2 BUR CHRON DIS INJURY PREVENT 4 75% 0.3% 3
3 CARDIOVASC HLTH SECT 4 75% 0.3% 3
4 CALIF PROJECT LEAN 3 100% 0.3% 3
5 ROCKY MT PREVENT 3 45% 0.6% 5
6 LI KA SHING 2 021D 2 67% 0.2% 2
7 PL PHYS ACT HLTH 2 67% 0.2% 2
8 DR ROBERT C VERON ATKINS WEIGHT HLTH 2 33% 0.5% 4
9 BUR HLTH NUTR FAMILY SERV ADULT EDUC 1 100% 0.2% 2
10 CONSORTIUM LOWER OBES CHICAGO CHILDREN 1 50% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000172533 FAMILY MEALS//PRESSURE TO EAT//PARENTAL FEEDING PRACTICES
2 0.0000158902 FOOD ENVIRONMENT//FOOD DESERTS//FOOD ACCESS
3 0.0000158367 SUGAR SWEETENED BEVERAGES//SWEETENED BEVERAGES//SOFT DRINKS
4 0.0000146146 BREAKFAST//BREAKFAST SKIPPING//EATING FREQUENCY
5 0.0000103117 HEALTH PROMOTING SCHOOLS//TREATMENT FIDELITY//HEALTH PROMOTING SCHOOL
6 0.0000102646 PROGRAM IMPACT PATHWAYS//SCHOOL GARDENS//GARDEN BASED LEARNING
7 0.0000096558 PORTION SIZE//PLATE SIZE//MENU LABELING
8 0.0000095786 PEDIATRIC EXERCISE SCIENCE//JOURNAL OF PHYSICAL ACTIVITY & HEALTH//INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY
9 0.0000088554 NUTRITIONAL GROWTH RETARDATION//NON MILK EXTRINSIC SUGARS//CHILD NUTR DORTMUND FKE
10 0.0000078004 CHILDHOOD OBESITY//PEDIATRIC OBESITY//ADOLESCENT OBESITY