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R D Gibbons

Explore the profile of R D Gibbons including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
11.
Lavigne J, Arend R, Rosenbaum D, Binns H, Christoffel K, Gibbons R
J Am Acad Child Adolesc Psychiatry . 1998 Dec; 37(12):1255-61. PMID: 9847497
Objective: To examine the correlates and predictors of stability and change in psychiatric disorder occurring among preschool children in a nonpsychiatric, primary care pediatric sample. Method: Five hundred ten children...
12.
Lavigne J, Arend R, Rosenbaum D, Binns H, Christoffel K, Gibbons R
J Am Acad Child Adolesc Psychiatry . 1998 Dec; 37(12):1246-54. PMID: 9847496
Objective: To examine the stability of psychiatric disorders with onset in preschool years. Method: Five hundred ten children aged 2 through 5 years enrolled initially, with 344 participating in a...
13.
Gibbons R, Lavigne J
Stat Med . 1998 Nov; 17(21):2487-99. PMID: 9819840
We applied a computationally practical form of probit analysis for multiple response variables to data on early childhood development of four psychiatric disorders: disruptive disorders (DD-attention deficit disorders, oppositional defiant...
14.
Lavigne J, Binns H, Arend R, Rosenbaum D, Christoffel K, Hayford J, et al.
J Am Acad Child Adolesc Psychiatry . 1998 Mar; 37(3):262-70. PMID: 9519630
Objective: To examine the relationship between psychopathology and health care utilization beginning in the preschool (ages 2 to 5) years. Method: Five hundred ten preschool children were enrolled through 68...
15.
Gibbons R, Hedeker D
Biometrics . 1998 Jan; 53(4):1527-37. PMID: 9423267
In analysis of binary data from clustered and longitudinal studies, random effect models have been recently developed to accommodate two-level problems such as subjects nested within clusters or repeated classifications...
16.
Bock R, Gibbons R
Biometrics . 1996 Dec; 52(4):1183-94. PMID: 8962449
A computationally practical form of probit analysis for multiple response variables based on an assumed common factor model for the latent tolerances is proposed. Numerical integration over the factor space...
17.
Appleby L, Luchins D, Desai P, Gibbons R, Janicak P, Marks R
Psychiatr Serv . 1996 Sep; 47(9):985-90. PMID: 8875666
Objective: The study examined whether length of hospital stay is related to recidivism among psychiatric patients. A quasi-experimental approach was used to address limitations of controlled and epidemiological research. Methods:...
18.
Hedeker D, Gibbons R
Comput Methods Programs Biomed . 1996 May; 49(3):229-52. PMID: 8800609
MIXREG is a program that provides estimates for a mixed-effects regression model (MRM) for normally-distributed response data including autocorrelated errors. This model can be used for analysis of unbalanced longitudinal...
19.
Hedeker D, Gibbons R
Comput Methods Programs Biomed . 1996 Mar; 49(2):157-76. PMID: 8735023
MIXOR provides maximum marginal likelihood estimates for mixed-effects ordinal probit, logistic, and complementary log-log regression models. These models can be used for analysis of dichotomous and ordinal outcomes from either...
20.
Lavigne J, Gibbons R, Christoffel K, Arend R, Rosenbaum D, Binns H, et al.
J Am Acad Child Adolesc Psychiatry . 1996 Feb; 35(2):204-14. PMID: 8720630
Objective: To determine the prevalence and correlates of psychiatric disorders among preschool children in a primary care pediatric sample. Method: In a two-stage design, 3,860 preschool children were screened; 510...