PubMed

Association of plasma leptin concentrations with adiposity measurements in rural Chinese adolescents.

Zhang S, Liu X, Brickman WJ, Christoffel KK, Zimmerman D, Tsai HJ, Wang G, Wang B, Li Z, Tang G, Liu X, Yang J, Xu X, Wang X.

J Clin Endocrinol Metab. 2009 Sep;94(9):3497-504. Epub 2009 Jul 7.PMID: 19584182 [PubMed - indexed for MEDLINE]Related articles

Genetic and environmental contributions to phenotypic components of metabolic syndrome: a population-based twin study.

Zhang S, Liu X, Yu Y, Hong X, Christoffel KK, Wang B, Tsai HJ, Li Z, Liu X, Tang G, Xing H, Brickman WJ, Zimmerman D, Xu X, Wang X.

Obesity (Silver Spring). 2009 Aug;17(8):1581-7. Epub 2009 Apr 30.PMID: 19407809 [PubMed - indexed for MEDLINE]Related articles

Prevalence of obesity among children and/or grandchildren of adult bariatric surgery patients.

Bao JJ, Desai V, Christoffel KK, Smith-Ray P, Nagle AP.

Obes Surg. 2009 Jul;19(7):833-9. Epub 2009 Apr 18.PMID: 19381739 [PubMed - in process]Related articles

Association of surrogate and direct measures of adiposity with risk of metabolic syndrome in rural Chinese women.

Ouyang F, Necheles J, Wang B, Ma W, Li Z, Liu X, Tang G, Xing H, Xu X, Venners SA, Brickman WJ, Christoffel KK, Zimmerman D, Wang X.

Eur J Nutr. 2009 Sep;48(6):323-32. Epub 2009 Apr 1.PMID: 19337772 [PubMed - in process]Related articles

Does obesity affect injury incidence and outcome?

Morrison SN, Christoffel KK.

Pediatr Ann. 2008 Sep;37(9):636-42. No abstract available. PMID: 18795574 [PubMed - indexed for MEDLINE]Related articles

Clinicians' description of factors influencing their reporting of suspected child abuse: report of the Child Abuse Reporting Experience Study Research Group.

Jones R, Flaherty EG, Binns HJ, Price LL, Slora E, Abney D, Harris DL, Christoffel KK, Sege RD; Child Abuse Reporting Experience Study Research Group.

Pediatrics. 2008 Aug;122(2):259-66.PMID: 18676541 [PubMed - indexed for MEDLINE]Related articlesFree article

Reliability and validity of the injury prevention project home safety survey.

Mason M, Christoffel KK, Sinacore J.

Arch Pediatr Adolesc Med. 2007 Aug;161(8):759-65.PMID: 17679657 [PubMed - indexed for MEDLINE]Related articlesFree article

Pediatricians' involvement in gun injury prevention.

Olson LM, Christoffel KK, O'Connor KG.

Inj Prev. 2007 Apr;13(2):99-104.PMID: 17446249 [PubMed - indexed for MEDLINE]Related articles

The 5-4-3-2-1 go! Intervention: social marketing strategies for nutrition.

Evans WD, Necheles J, Longjohn M, Christoffel KK.

J Nutr Educ Behav. 2007 Mar-Apr;39(2 Suppl):S55-9. No abstract available. PMID: 17336809 [PubMed - indexed for MEDLINE]Related articles

Firearm injuries: epidemic then, endemic now.

Christoffel KK.

Am J Public Health. 2007 Apr;97(4):626-9. Epub 2007 Feb 28.PMID: 17329653 [PubMed - indexed for MEDLINE]Related articlesFree article

Pediatrician characteristics associated with child abuse identification and reporting: results from a national survey of pediatricians.

Flaherty EG, Sege R, Price LL, Christoffel KK, Norton DP, O'Connor KG.

Child Maltreat. 2006 Nov;11(4):361-9.PMID: 17043321 [PubMed - indexed for MEDLINE]Related articles

Identification of contrastive and comparable school neighborhoods for childhood obesity and physical activity research.

Zhang X, Christoffel KK, Mason M, Liu L.

Int J Health Geogr. 2006 Mar 30;5:14.PMID: 16573835 [PubMed - indexed for MEDLINE]Related articlesFree article

Prevalence of overweight and risk of overweight among 3- to 5-year-old Chicago children, 2002-2003.

Mason M, Meleedy-Rey P, Christoffel KK, Longjohn M, Garcia MP, Ashlaw C.

J Sch Health. 2006 Mar;76(3):104-10.PMID: 16475986 [PubMed - indexed for MEDLINE]Related articles

Evaluating computer capabilities in a primary care practice-based research network.

Ariza AJ, Binns HJ, Christoffel KK; Pediatric Practice Research Group.

Ann Fam Med. 2004 Sep-Oct;2(5):418-20.PMID: 15506573 [PubMed - indexed for MEDLINE]Related articlesFree article

Are medical societies developing a standard for gun injury prevention?

Longjohn MM, Christoffel KK.

Inj Prev. 2004 Jun;10(3):169-73.PMID: 15178674 [PubMed - indexed for MEDLINE]Related articlesFree article

Risk factors for overweight in five- to six-year-old Hispanic-American children: a pilot study.

Ariza AJ, Chen EH, Binns HJ, Christoffel KK.

J Urban Health. 2004 Mar;81(1):150-61.PMID: 15047793 [PubMed - indexed for MEDLINE]Related articles

Obesity.

Christoffel KK.

Pediatr Ann. 2004 Jan;33(1):7-9. No abstract available. PMID: 14981863 [PubMed - indexed for MEDLINE]Related articles

The contribution of prone sleeping position to the racial disparity in sudden infant death syndrome: the Chicago Infant Mortality Study.

Hauck FR, Moore CM, Herman SM, Donovan M, Kalelkar M, Christoffel KK, Hoffman HJ, Rowley D.

Pediatrics. 2002 Oct;110(4):772-80.PMID: 12359794 [PubMed - indexed for MEDLINE]Related articlesFree article

Guns in the world: old news and new news.

Christoffel KK.

Inj Prev. 2002 Sep;8(3):177-80. No abstract available. PMID: 12226112 [PubMed - indexed for MEDLINE]Related articlesFree article

Firearm-related death and injury among children and adolescents.

Fingerhut LA, Christoffel KK.

Future Child. 2002 Summer-Fall;12(2):24-37.PMID: 12194610 [PubMed - indexed for MEDLINE]Related articles

Gun injury prevention comes of age.

Christoffel KK, Longjohn MM.

J Trauma. 2002 Aug;53(2):213-8. No abstract available. PMID: 12169924 [PubMed - indexed for MEDLINE]Related articles

Standardized outcomes measurements in emergency medical services for children research.

Christoffel KK, Longjohn MM.

Ambul Pediatr. 2002 Jul-Aug;2(4 Suppl):315-8. No abstract available. PMID: 12164180 [PubMed - indexed for MEDLINE]Related articles

Forests and trees in firearm injury research.

Christoffel KK.

Inj Prev. 2000 Dec;6(4):275-6. No abstract available. PMID: 11144626 [PubMed - indexed for MEDLINE]Related articlesFree article

Commentary: When counseling parents on guns doesn't work: why don't they get it?

Christoffel KK.

J Am Acad Child Adolesc Psychiatry. 2000 Oct;39(10):1226-8. No abstract available. PMID: 11026175 [PubMed - indexed for MEDLINE]Related articles

Health care providers' experience reporting child abuse in the primary care setting. Pediatric Practice Research Group.

Flaherty EG, Sege R, Binns HJ, Mattson CL, Christoffel KK.

Arch Pediatr Adolesc Med. 2000 May;154(5):489-93.PMID: 10807301 [PubMed - indexed for MEDLINE]Related articlesFree article

Public health advocacy: process and product.

Christoffel KK.

Am J Public Health. 2000 May;90(5):722-6.PMID: 10800420 [PubMed - indexed for MEDLINE]Related articlesFree article

Fighting fire with cease fire. Thoughts on guns and health care.

Christoffel KK.

Volunt Leader. 1999 Winter;40(4):11. No abstract available. PMID: 10788179 [PubMed - indexed for MEDLINE]Related articles

Youth violence prevention: the physician's role.

Christoffel KK, Spivak H, Witwer M.

JAMA. 2000 Mar 1;283(9):1202-3. No abstract available. PMID: 10703789 [PubMed - indexed for MEDLINE]Related articlesFree article

Prevalence of symptoms of gastroesophageal reflux during childhood: a pediatric practice-based survey. Pediatric Practice Research Group.

Nelson SP, Chen EH, Syniar GM, Christoffel KK.

Arch Pediatr Adolesc Med. 2000 Feb;154(2):150-4.PMID: 10665601 [PubMed - indexed for MEDLINE]Related articlesFree article

Rational service planning in pediatric primary care: continuity and change in psychopathology among children enrolled in pediatric practices.

Lavigne JV, Gibbons RD, Arend R, Rosenbaum D, Binns HJ, Christoffel KK.

J Pediatr Psychol. 1999 Oct;24(5):393-403.PMID: 10554451 [PubMed - indexed for MEDLINE]Related articlesFree article

Restructuring asthma care in a hospital setting to improve outcomes.

Evans R 3rd, LeBailly S, Gordon KK, Sawyer A, Christoffel KK, Pearce B.

Chest. 1999 Oct;116(4 Suppl 1):210S-216S.PMID: 10532496 [PubMed - indexed for MEDLINE]Related articlesFree article

Public health surveillance for firearm injuries.

Hayes R, LeBrun E, Christoffel KK.

JAMA. 1999 Aug 4;282(5):429-30. No abstract available. PMID: 10442655 [PubMed - indexed for MEDLINE]Related articles

Sleep and behavior problems among preschoolers.

Lavigne JV, Arend R, Rosenbaum D, Smith A, Weissbluth M, Binns HJ, Christoffel KK.

J Dev Behav Pediatr. 1999 Jun;20(3):164-9.PMID: 10393073 [PubMed - indexed for MEDLINE]Related articles

Adapting the gang model: peer mentoring for violence prevention.

Sheehan K, DiCara JA, LeBailly S, Christoffel KK.

Pediatrics. 1999 Jul;104(1 Pt 1):50-4.PMID: 10390259 [PubMed - indexed for MEDLINE]Related articles

Handguns as a pediatric problem. 1986.

Christoffel KK, Christoffel T.

Inj Prev. 1999 Jun;5(2):151-6.PMID: 10385838 [PubMed - indexed for MEDLINE]Related articlesFree article

Alliance Against Childhood Violence--an update.

Kohrman AF, Christoffel KK.

Inj Prev. 1999 Mar;5(1):3-4. No abstract available. PMID: 10323560 [PubMed - indexed for MEDLINE]Related articlesFree article

Firearm-related homicides among teenagers and young adults.

Christoffel KK.

JAMA. 1999 Jan 27;281(4):323-4. No abstract available. PMID: 9929081 [PubMed - indexed for MEDLINE]Related articles

Psychiatric disorders with onset in the preschool years: II. Correlates and predictors of stable case status.

Lavigne JV, Arend R, Rosenbaum D, Binns HJ, Christoffel KK, Gibbons RD.

J Am Acad Child Adolesc Psychiatry. 1998 Dec;37(12):1255-61.PMID: 9847497 [PubMed - indexed for MEDLINE]Related articles

Psychiatric disorders with onset in the preschool years: I. Stability of diagnoses.

Lavigne JV, Arend R, Rosenbaum D, Binns HJ, Christoffel KK, Gibbons RD.

J Am Acad Child Adolesc Psychiatry. 1998 Dec;37(12):1246-54.PMID: 9847496 [PubMed - indexed for MEDLINE]Related articles

One-year follow-up of symptoms of gastroesophageal reflux during infancy. Pediatric Practice Research Group.

Nelson SP, Chen EH, Syniar GM, Christoffel KK.

Pediatrics. 1998 Dec;102(6):E67.PMID: 9832595 [PubMed - indexed for MEDLINE]Related articles

Mental health service use among young children receiving pediatric primary care.

Lavigne JV, Arend R, Rosenbaum D, Binns HJ, Christoffel KK, Burns A, Smith A.

J Am Acad Child Adolesc Psychiatry. 1998 Nov;37(11):1175-83.PMID: 9808929 [PubMed - indexed for MEDLINE]Related articles

Psychiatric and injury prevention approaches to youth suicide: questions, answers, and lethal means.

Christoffel KK.

J Am Acad Child Adolesc Psychiatry. 1998 May;37(5):481-4. No abstract available. PMID: 9585648 [PubMed - indexed for MEDLINE]Related articles

Psychopathology and health care use among preschool children: a retrospective analysis.

Lavigne JV, Binns HJ, Arend R, Rosenbaum D, Christoffel KK, Hayford JR, Gibbons RD.

J Am Acad Child Adolesc Psychiatry. 1998 Mar;37(3):262-70.PMID: 9519630 [PubMed - indexed for MEDLINE]Related articles

The epidemiology of overweight in children: relevance for clinical care.

Christoffel KK, Ariza A.

Pediatrics. 1998 Jan;101(1 Pt 1):103-5. No abstract available. PMID: 9417160 [PubMed - indexed for MEDLINE]Related articles

Prevalence of symptoms of gastroesophageal reflux during infancy. A pediatric practice-based survey. Pediatric Practice Research Group.

Nelson SP, Chen EH, Syniar GM, Christoffel KK.

Arch Pediatr Adolesc Med. 1997 Jun;151(6):569-72.PMID: 9193240 [PubMed - indexed for MEDLINE]Related articles

Children's exposure to violence in an urban setting.

Sheehan K, DiCara JA, LeBailly S, Christoffel KK.

Arch Pediatr Adolesc Med. 1997 May;151(5):502-4.PMID: 9158444 [PubMed - indexed for MEDLINE]Related articles

Bicycle-riding circumstances and injuries in school-aged children. A case-control study.

Senturia YD, Morehead T, LeBailly S, Horwitz E, Kharasch M, Fisher J, Christoffel KK.

Arch Pediatr Adolesc Med. 1997 May;151(5):485-9.PMID: 9158441 [PubMed - indexed for MEDLINE]Related articles

Pediatricians' experience with and attitudes toward firearms. Results of a national survey.

Olson LM, Christoffel KK, O'Connor KG.

Arch Pediatr Adolesc Med. 1997 Apr;151(4):352-9.PMID: 9111433 [PubMed - indexed for MEDLINE]Related articles

Patterns and correlates of supervision in child pedestrian injury. The Kids 'N' Cars Research Team.

Wills KE, Christoffel KK, Lavigne JV, Tanz RR, Schofer JL, Donovan M, Kalangis K.

J Pediatr Psychol. 1997 Feb;22(1):89-104.PMID: 9019050 [PubMed - indexed for MEDLINE]Related articlesFree article

Children's bicycle helmet attitudes and use. Association with parental rules. The Pediatric Practice Research Group.

Miller PA, Binns HJ, Christoffel KK.

Arch Pediatr Adolesc Med. 1996 Dec;150(12):1259-64.PMID: 8953997 [PubMed - indexed for MEDLINE]Related articles