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List of works by Knut-Inge Klepp

"When in the body, it makes you look fat and HIV negative": the constitution of antiretroviral therapy in local discourse among youth in Kahe, Tanzania

scientific article published on 10 January 2009

35% CO2 sensitivity in social anxiety disorder

scientific article

A comprehensive multicomponent school-based educational intervention did not affect fruit and vegetable intake at the 14-year follow-up

scientific article published on 10 February 2019

A qualitative exploration of determinants of fruit and vegetable intake among 10- and 11-year-old schoolchildren in the low countries

scientific article published on 28 July 2005

A review of studies of sexual behaviour of school students in sub-Saharan Africa

scientific article

A systematic review of the evidence regarding efficacy of obesity prevention interventions among adults

scientific article published on 19 February 2008

AIDS education for Tanzanian youth: a mediation analysis

scientific article published on 22 November 2005

AIDS preventive work in Arusha and Kilimanjaro--health education

scientific article

Achieving physiological change in school-based intervention trials: what makes a preventive intervention successful?

scientific article published on 01 September 2002

An HIV/AIDS knowledge scale for adolescents: item response theory analyses based on data from a study in South Africa and Tanzania

scientific article

Are infant feeding options that are recommended for mothers with HIV acceptable, feasible, affordable, sustainable and safe? Pregnant women's perspectives

scientific article published on August 2004

Association between parenting styles and own fruit and vegetable consumption among Portuguese mothers of school children

scientific article

Associations between diet and (in)activity behaviours with overweight and obesity among 10-18-year-old Czech Republic adolescents

scientific article published in October 2010

Availability of data assessing the prevalence and trends of overweight and obesity among European adolescents

scientific article

Bar attendants as health educators. Prevention of sexually transmitted diseases in high-risk areas

scientific article

Changes in 10-12 year old's fruit and vegetable intake in Norway from 2001 to 2008 in relation to gender and socioeconomic status - a comparison of two cross-sectional groups

scientific article

Changes in accessibility and preferences predict children's future fruit and vegetable intake

scientific article

Changes in adolescents' and parents' intakes of sugar-sweetened beverages, fruit and vegetables after 20 months: results from the HEIA study - a comprehensive, multi-component school-based randomized trial

scientific article

Changes in adolescents' intake of sugar-sweetened beverages and sedentary behaviour: Results at 8 month mid-way assessment of the HEIA study - a comprehensive, multi-component school-based randomized trial ⬇️

scientific article published on June 17, 2011

Changes in beverage consumption in Norwegian children from 2001 to 2008 ⬇️

scientific article published on August 11, 2011

Changes in diet through adolescence and early adulthood: longitudinal trajectories and association with key life transitions

scholarly article by Eleanor Winpenny et al published 10 September 2018 in International Journal of Behavioral Nutrition and Physical Activity

Changes in meal pattern among Norwegian children from 2001 to 2008

scientific article published on 18 January 2011

Changes in screen time activity in Norwegian children from 2001 to 2008: two cross sectional studies

scientific article

Children's and parents' perceptions of the determinants of children's fruit and vegetable intake in a low-intake population

scientific article

Chlamydial infection in males and conseqences for their female sexual partners, an example from rural Kilimanjaro, Tanzania

scientific article published on April 2002

Cigarette smoking and 35% CO(2) induced panic in panic disorder patients

scientific article

Cigarette smoking and panic: a critical review of the literature

scientific article

Clinicians' perspective of a training programme in syndromic management of sexually transmitted infections in Northern Tanzania

scientific article published on October 2005

Consumption of sugar-sweetened beverages and artificially sweetened beverages from childhood to adulthood in relation to socioeconomic status - 15 years follow-up in Norway

scientific article published on 17 January 2018

Consumption of vegetables at dinner in a cohort of Norwegian adolescents

scientific article published on 23 December 2007

Correlates of Fruit and Vegetable Consumption Among 11-Year-Old Belgian-Flemish and Dutch Schoolchildren

article

Correlates of fruit and vegetable intake among Norwegian schoolchildren: parental and self-reports.

scientific article published on December 2004

Correlates of intention to use condoms among Sub-Saharan African youth: the applicability of the theory of planned behaviour

scientific article

Correlates of irregular family meal patterns among 11-year-old children from the Pro Children study

scientific article

Correlates of weight status among Norwegian 11-year-olds: The HEIA study

scientific article

Counsellors' perspectives on antenatal HIV testing and infant feeding dilemmas facing women with HIV in northern Tanzania

scientific article published on November 2002

Determinants of adolescents' soft drink consumption

scientific article published on 21 June 2007

Determinants of fruit and vegetable consumption among children and adolescents: a review of the literature. Part I: Quantitative studies

scientific article

Determinants of fruit and vegetable consumption among children and adolescents: a review of the literature. Part II: qualitative studies

scientific article

Determinants of fruit and vegetable intake among 11-year-old schoolchildren in a country of traditionally low fruit and vegetable consumption

scientific article

Development and test-retest reliability of a research instrument designed to evaluate school-based HIV/AIDS interventions in South Africa and Tanzania

scientific article published on June 2009

Differences in fruit and vegetable intake and determinants of intakes between children of Dutch origin and non-Western ethnic minority children in the Netherlands - a cross sectional study

scientific article

Differences in prevalence of overweight and stunting in 11-year olds across Europe: The Pro Children Study

scientific article published on 30 October 2007

Direct and indirect association between environmental factors and fruit intake, mediation by psychosocial factors: the Pro Children study

scientific article published in October 2010

Does school environment affect 11-year-olds' fruit and vegetable intake in Denmark?

scientific article published on 27 February 2009

Does the school food environment influence the dietary behaviours of Norwegian 11-year-olds? The HEIA study ⬇️

scientific article published on July 24, 2012

Does tracking of dietary behaviours differ by parental education in children during the transition into adolescence? ⬇️

scientific article published on July 9, 2012

Education attainment and the risk of HIV-1 infections in rural Kilimanjaro Region of Tanzania, 1991-2005: a reversed association

scientific article

Effect of the nationwide free school fruit scheme in Norway

scientific article published on 30 March 2010

Effects of 1 y of free school fruit on intake of fruits, vegetables, and unhealthy snacks: 14 y later

scientific article published on 01 December 2018

Effects of a 20-month cluster randomised controlled school-based intervention trial on BMI of school-aged boys and girls: the HEIA study

scientific article published on 27 April 2013

Effects of a School-Based Intervention on Frequency and Quality of Adolescent-Parent/Caregiver Sexuality Communication: Results from a Randomized-Controlled Trial in Uganda

scientific article published on 01 January 2019

Effects of the Increased Minimum Drinking Age Law on Drinking and Driving Behavior Among Adolescents

Evidence-based development of school-based and family-involved prevention of overweight across Europe: the ENERGY-project's design and conceptual framework

scientific article

Exploring obesity and behavioural nutrition and physical activity among adolescents across Europe. The Health promotion through Obesity Prevention across Europe (HOPE) project. Foreword

scientific article

Exploring overweight, obesity and their behavioural correlates among children and adolescents: results from the Health-promotion through Obesity Prevention across Europe project

scientific article

Exploring predictors of eating behaviour among adolescents by gender and socio-economic status

scientific article published in October 2002

Exploring subgroup effects by socioeconomic position of three effective school-based dietary interventions: the European TEENAGE project

scientific article published on 9 November 2013

Exposure to HIV/AIDS information, AIDS knowledge, perceived risk and attitudes toward people with AIDS among primary school-children in northern Tanzania

scientific article

Exposure to information and communication about HIV/AIDS and perceived credibility of information sources among young people in northern Tanzania

scientific article

Food insecurity is associated with food consumption patterns and anthropometric measures but not serum micronutrient levels in adults in rural Tanzania

scientific article

Food insufficiency in rural Kilimanjaro, Tanzania

scientific article

Free School Fruit--sustained effect three years later

scientific article published on 19 February 2007

Free school fruit: can an extra piece of fruit every school day contribute to the prevention of future weight gain? A cluster randomized trial

scientific article

Frequency and perceived credibility of reported sources of reproductive health information among primary school adolescents in Arusha, Tanzania

scientific article

Fruit and vegetable intake in a sample of 11-year-old children in 9 European countries: The Pro Children Cross-sectional Survey

scientific article published on 28 July 2005

Fruit and vegetable intake of mothers of 11-year-old children in nine European countries: The Pro Children Cross-sectional Survey

scientific article published on 28 July 2005

Fruit and vegetables: intake and sociodemographic determinants among Portuguese mothers

scientific article published on 21 August 2013

Gender Differences in the Class of 1989 Study: The School Component of the Minnesota Heart Health Program

article

Handheld computers for survey and trial data collection in resource-poor settings: development and evaluation of PDACT, a Palm Pilot interviewing system

scientific article

Herpes simplex virus type-2 and human immunodeficiency virus infections in a rural population in Kilimanjaro Tanzania

scientific article published on March 1, 2011

Incidence of HIV-1 infection and changes in prevalence of reproductive tract infections and sexual risk behaviours: a population-based longitudinal study in rural Tanzania

scientific article

Intakes and perceived home availability of sugar-sweetened beverages, fruit and vegetables as reported by mothers, fathers and adolescents in the HEIA (HEalth In Adolescents) study

scientific article published on 31 May 2011

Intervention effects on physical activity: the HEIA study - a cluster randomized controlled trial

scientific article published on 5 February 2013

Introduction of a school fruit program is associated with reduced frequency of consumption of unhealthy snacks

scientific article published on 3 October 2012

Longitudinal associations of energy balance-related behaviours and cross-sectional associations of clusters and body mass index in Norwegian adolescents

scientific article published on 01 October 2010

Mid-way and post-intervention effects on potential determinants of physical activity and sedentary behavior, results of the HEIA study - a multi-component school-based randomized trial ⬇️

scientific article published on May 29, 2012

Modeling the long term health outcomes and cost-effectiveness of two interventions promoting fruit and vegetable intake among schoolchildren

scientific article published on 15 September 2010

Mothers' involvement in a school-based fruit and vegetable promotion intervention is associated with increased fruit and vegetable intakes--the Pro Children study

scientific article published on 15 October 2008

One year of free school fruit in Norway--7 years of follow-up

scientific article published on 10 November 2015

Outcome and process evaluation of a Norwegian school-randomized fruit and vegetable intervention: Fruits and Vegetables Make the Marks (FVMM)

scientific article published on 11 October 2005

Overweight and obesity among Norwegian schoolchildren: changes from 1993 to 2000

scientific article published on 01 January 2005

Parental education as a predictor of offspring behavioural and physiological cardiovascular disease risk factors ⬇️

scientific article published on September 5, 2011

Parental social position, body image, and other psychosocial determinants and first sexual intercourse among 15- and 16-year olds.

scientific article

Patterns in sedentary and exercise behaviors and associations with overweight in 9-14-year-old boys and girls--a cross-sectional study

scientific article

Perceptions and experiences of adolescents, parents and school administrators regarding adolescent-parent communication on sexual and reproductive health issues in urban and rural Uganda

scientific article

Perceptions of AIDS risk and condom use among out-of-school adolescents in Moshi rural district, northern Tanzania

scientific article published in June 2012

Personal, Social and Environmental Factors regarding Fruit and Vegetable Intake among Schoolchildren in Nine European Countries

Personal, social and environmental correlates of vegetable intake in normal weight and overweight 9 to 13-year old boys

scientific article

Physical fitness and physical activity at age 13 years as predictors of cardiovascular disease risk factors at ages 15, 25, 33, and 40 years: extended follow-up of the Oslo Youth Study

scientific article

Post-intervention effects on screen behaviours and mediating effect of parental regulation: the HEalth In Adolescents study--a multi-component school-based randomized controlled trial

scientific article

Predicting adolescents' intentions to drink alcohol: outcome expectancies and self-efficacy

scientific article published on May 1995

Predictors and tracking of body mass index from adolescence into adulthood: follow-up of 18 to 20 years in the Oslo Youth Study

scientific article published in December 2003

Predictors of intention to be sexually active among Tanzanian school children

scientific article published on April 1996

Prevalence and predictors of failure to return for HIV-1 post-test counseling in the era of antiretroviral therapy in rural Kilimanjaro, Tanzania: challenges and opportunities

scientific article

Prevalence and risk factors for HIV-1 infection in rural Kilimanjaro region of Tanzania: implications for prevention and treatment

scientific article published on 19 April 2007

Prevalence of and predictors of substance use among adolescents in rural villages of Moshi district, Tanzania

scientific article published on March 1, 2011

Preventing socioeconomic inequalities in health behaviour in adolescents in Europe: background, design and methods of project TEENAGE

scientific article

Process evaluation of a school-based HIV/AIDS intervention in South Africa

scientific article published in June 2009

Promoting and sustaining health through increased vegetable and fruit consumption among European schoolchildren: The Pro Children Project

article

Promoting fruit and vegetable consumption among European schoolchildren: rationale, conceptualization and design of the pro children project

scientific article published on 28 July 2005

Promoting sexual and reproductive health among adolescents in southern and eastern Africa (PREPARE): project design and conceptual framework.

scientific article

Promoting sexual and reproductive health in early adolescence in South Africa and Tanzania: development of a theory- and evidence-based intervention programme

scientific article

Psychosocial predictors of eating habits among adults in their mid-30s: the Oslo Youth Study follow-up 1991-1999

scientific article

Reliability of parental and self-reported determinants of fruit and vegetable intake among 6th graders

scientific article published on 01 April 2004

Scale reliability and construct validity: a pilot study among primary school children in Northern Tanzania

scientific article

School-based HIV/AIDS prevention in Sub-Saharan Africa

scientific article published in June 2009

Self-reported and observed female genital cutting in rural Tanzania: associated demographic factors, HIV and sexually transmitted infections

scientific article

Smoking and use of alcohol among Norwegian school children: trends in the 1980s

scientific article published in September 1991

Social class, gender and psychosocial predictors for early sexual debut among 16 year olds in Oslo

scientific article

Social geography of risk: The role of time, place and antiretroviral therapy in conceptions about the sexual risk of HIV in Kahe, Kilimanjaro, Tanzania

article

Socioeconomic status and health behaviour patterns through adolescence: results from a prospective cohort study in Norway

scientific article published on February 2006

South African teachers' reflections on the impact of culture on their teaching of sexuality and HIV/AIDS.

scientific article

Status and visions for the school health service as reported by local health care workers in Northern Tanzania

scientific article

Teachers' confidence in teaching HIV/AIDS and sexuality in South African and Tanzanian schools

scientific article published in June 2009

Television viewing and exposure to food-related commercials among European school children, associations with fruit and vegetable intake: a cross sectional study

scientific article

The HIV-epidemic in North-East Tanzania

scientific article

The Norwegian School Fruit Programme: evaluating paid vs. no-cost subscriptions

scientific article published on 01 August 2005

The Norwegian cholesterol campaign: a one year follow-up evaluation of a local action

scientific article published on 01 January 1991

The Pro Children Study: Conceptualization, Baseline Results and Intervention Development of a European Effort to Promote Fruit and Vegetable Consumption in Schoolchildren

article

The application of a social cognition model in explaining fruit intake in Austrian, Norwegian and Spanish schoolchildren using structural equation modelling

scientific article published on 14 November 2007

The association between students' perceptions of a caring teacher and sexual initiation. A study among South African high school students

scientific article published on 16 May 2011

The effect of tailor-made information on vitamin D status of immigrant mothers in Norway: a cluster randomized controlled trial ⬇️

scientific article published on January 1, 2011

The impact of maternal negative affectivity and general self-efficacy on breastfeeding: the Norwegian Mother and Child Cohort Study

scientific article published on 24 October 2007

The pro children intervention: applying the intervention mapping protocol to develop a school-based fruit and vegetable promotion programme

scientific article published on 28 July 2005

The relationship between parental education and adolescents' soft drink intake from the age of 11-13 years, and possible mediating effects of availability and accessibility

scientific article published on 04 February 2013

The reliability and validity of self-report measures used to evaluate adolescent HIV/AIDS prevention programs in sub-Saharan Africa

scientific article published on October 2007

The role of in-migrants in the increasing rural HIV-1 epidemic: results from a village population survey in the Kilimanjaro region of Tanzania

scientific article

The school setting: an opportunity for the implementation of dietary guidelines

scientific article published on 01 April 2001

The stability of soft drinks intake from adolescence to adult age and the association between long-term consumption of soft drinks and lifestyle factors and body weight

scientific article

Tracking of fruit, vegetables and unhealthy snacks consumption from childhood to adulthood (15 year period): does exposure to a free school fruit programme modify the observed tracking?

Trends in HIV-1 prevalence and risk behaviours over 15 years in a rural population in Kilimanjaro region of Tanzania

scientific article

Validation of the Radimer/Cornell food insecurity measure in rural Kilimanjaro, Tanzania

scientific article published on 16 November 2007

Validity of non-invasive assessment of anaemia in pregnancy

scientific article

Weight development from age 13 to 30 years and adolescent socioeconomic status: The Norwegian Longitudinal Health Behaviour study

scientific article published on 07 October 2015

Why do boys eat less fruit and vegetables than girls?

article by Elling Bere et al published 1 August 2007 in Public Health Nutrition

Why do parents' education level and income affect the amount of fruits and vegetables adolescents eat?

scientific article published on 11 September 2008

[A campaign against home accidents--accident prevention efforts in the communities]

scientific article published on 01 October 1990

[School-based education strategies to promote fruit and vegetable consumption: the Pro Children Project]

scientific article published on 01 June 2004

[Self-reported accident frequency among children and adolescents]

scientific article published in August 1991

[The cholesterol campaign--evaluation of a local action]

scientific article published on 01 March 1990

[Use of safety devices among children and adolescents]

scientific article published on 01 August 1991

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