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This study investigates the association between self-reported birth weight (BW) and the prevalence of hypertensive retinopathy (HR) in a large population-based cohort in Germany, as part of the Gutenberg Health Study (GHS). The study involved analyzing fundus photographs of 6855 participants, aged 35 to 74, to assess signs of HR, classified according to the Mitchell-Wong Classification. The research aimed to explore the correlation between fetal growth restriction indicated by BW and the frequency of HR. The results showed that the frequency of HR did not significantly differ among groups with different BW ranges. In the univariable analysis, HR was initially associated with high BW, but this association disappeared after adjusting for age, sex, and cardiovascular risk factors. No association was found between low BW and HR. The study reveals novel insights as there are no prior population-based studies specifically exploring this association.
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Purpose: To explore differences in the relationship between gestational age (GA) and birth weight (BW) percentile and ocular geometry between males and females. Methods: The Gutenberg Prematurity Eye Study involved a prospective ophthalmic examination of adults, aged 18 to 52 years, who were born preterm or at term, in Germany. The associations between GA and BW percentile on the main outcome measures were evaluated by uni- and multivariable linear regression analyses. The main outcome measures were central corneal thickness, corneal radius, anterior chamber depth, lens thickness, posterior segment length, and central foveal thickness. Potential sex-specific differences and an effect modification by sex were analyzed. Results: This study involved 438 participants (245 females, 193 males) with an average age of 28.6 ± 8.7 years. In female participants, central foveal thickness was negatively associated with a higher GA (B = -2.99; P < 0.001). Similarly, male participants also demonstrated a negative association between central foveal thickness and GA (B = -4.27; P < 0.001). The multivariable model with effect modification revealed that the central foveal thickness was thicker with lower GA. There was an association between the effect modification of GA with sex and central foveal thickness, demonstrating a more pronounced effect of GA on central foveal thickness in male participants (B = 1.29; P = 0.04). Conclusions: This study identified a sex-specific correlation between lower GA and thicker central foveal thickness, suggesting differences in the developmental trajectory of this biometric parameter concerning GA. A thicker central foveal thickness might affect the visual acuity of individuals born preterm in adulthood, with a more pronounced impact in males and a potential predisposition to age-related diseases later in life. Sex did not influence the association of GA or BW percentile to other ocular geometric parameters.
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Peso al Nacer , Edad Gestacional , Humanos , Masculino , Femenino , Estudios Prospectivos , Adulto , Adulto Joven , Adolescente , Persona de Mediana Edad , Peso al Nacer/fisiología , Factores Sexuales , Recién Nacido , Fóvea Central/diagnóstico por imagen , Córnea/anatomía & histología , Córnea/diagnóstico por imagen , Tomografía de Coherencia Óptica/métodos , Cámara Anterior/diagnóstico por imagen , Cámara Anterior/anatomía & histología , Recien Nacido Prematuro , Cristalino/diagnóstico por imagen , Cristalino/anatomía & histología , Alemania , Agudeza Visual/fisiología , Segmento Posterior del Ojo/diagnóstico por imagen , Segmento Posterior del Ojo/anatomía & histología , Segmento Posterior del Ojo/patologíaRESUMEN
PURPOSE: To examine potential changes in the foveal avascular zone (FAZ) during adulthood due to prematurity and retinopathy of prematurity (ROP), as assessed by measurements of the FAZ area and circularity. METHODS: The Gutenberg Prematurity Eye Study is a retrospective German cohort study with a prospective ophthalmologic examination of adults aged 18 years to 52 years, born either preterm or full-term, using spectral-domain optical coherence tomography angiography. Participants were categorized into groups based on gestational age and postnatal ROP status. The study conducted multivariable linear regression analyses to explore associations with the FAZ. RESULTS: The study cohort comprised 380 right eyes from individuals born both preterm and full-term, with an average age of 28.4 years ± 8.6 years, including 214 women. The FAZ area decreased as gestational age decreased: FAZ was 0.28 mm 2 ± 0.12 mm 2 in the control group, 0.21 ± 0.10 mm 2 at GA 33 weeks to 36 weeks, 0.18 mm 2 ± 0.10 mm 2 at GA 29 weeks to 32 weeks, 0.11 mm 2 ± 0.10 mm 2 at GA ≤28 weeks, 0.11 mm 2 ± 0.10 mm 2 in ROP without treatment, and 0.11 mm 2 ± 0.10 mm 2 in those requiring ROP treatment. In the multivariable analyses, smaller FAZ was independently associated with gestational age ( P < 0.05), increased foveal retinal thickness ( P < 0.05), and foveal hypoplasia ( P < 0.05). Moreover, no association was seen between visual acuity and FAZ. CONCLUSION: The main perinatal factor associated with a smaller FAZ in this German cohort is preterm birth, while ROP, ROP treatment, or other perinatal factors do not affect FAZ observed in adulthood. A smaller FAZ shape in preterm individuals might be an indicator of foveal hypoplasia.
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Angiografía con Fluoresceína , Fóvea Central , Edad Gestacional , Vasos Retinianos , Retinopatía de la Prematuridad , Tomografía de Coherencia Óptica , Humanos , Femenino , Retinopatía de la Prematuridad/diagnóstico , Retinopatía de la Prematuridad/fisiopatología , Masculino , Fóvea Central/patología , Fóvea Central/diagnóstico por imagen , Estudios Retrospectivos , Adulto , Tomografía de Coherencia Óptica/métodos , Angiografía con Fluoresceína/métodos , Adulto Joven , Vasos Retinianos/diagnóstico por imagen , Vasos Retinianos/patología , Persona de Mediana Edad , Adolescente , Recién Nacido , Agudeza Visual/fisiología , Estudios Prospectivos , Alemania/epidemiología , Recien Nacido PrematuroRESUMEN
Background: Preterm birth is a risk factor for a variety of detrimental health outcomes. Previous studies have identified recalled (or remembered) parental rearing behaviour as a potential modifier of preterm individuals' mental health in adulthood. However, no investigations to date have contrasted the parents' and children's views, explored whether their congruence is associated with preterm individuals' mental health, or tested associations with maternal self-reported first skin-on-skin contact. Methods: This cohort study involved 199 participants of the Gutenberg Prematurity Eye Study (GPES), with prospective clinical examination and psychological assessment data available for individuals born preterm and term and their mothers' perspective on recalled parental rearing behaviour. Participants also completed the Patient Health Questionnaire-9 (PHQ-9). Results: There were substantial similarities between reported recalled maternal rearing behaviour of individuals born preterm and at term and their mothers, with individuals born preterm with lower gestational age (age of the pregnancy from the woman's last menstrual period) recalling mothers as comparatively more controlling and overprotective. Incongruence in recalled rejection/punishment was associated with more depressive symptoms. Late first skin-to-skin contact was related to more recalled maternal rejection/punishment, less emotional warmth, and more control/overprotection. Conclusions: this study expands the knowledge about the interrelations of preterm birth, maternal rearing behaviour, and mental health, underscoring the relevance of first relationship experiences, including close intimate contact.
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Purpose: This study investigated the effects of prematurity and retinopathy of prematurity (ROP) as well as the associations of the ocular geometry with macular curvature in adults. Methods: The Gutenberg Prematurity Eye Study is a retrospective cohort study of preterm and full-term participants aged 18 to 52 years with a prospective ophthalmologic examination. The main outcome measure was the macular curvature in the central foveal optical coherence tomography (OCT) scan and its associations with gestational age (GA), birth weight and birth weight percentile, ROP occurrence, ROP treatment, and other perinatal factors were evaluated in univariable and multivariable linear regression analyses. Furthermore, a second model assessed the association of ocular geometry with macular curvature. Results: In the present study, 550 eyes of 284 adults born preterm and 277 eyes of 139 adults born full-term were examined (aged = 28.7 ± 8.7 years, 240 female subjects). In multivariable analyses for perinatal parameters, ROP treatment (B = -52.44, P = 0.023) and maternal smoking during pregnancy (B = 26.41, P = 0.019) showed an association with macular curvature. Regarding ocular geometric parameters, posterior segment length (B = 9.07, P < 0.001) and subfoveal choroidal thickness (B = -0.26, P < 0.001) were associated with macular curvature, central corneal thickness, anterior chamber depth, lens thickness, and foveal retinal thickness were not associated. Conclusions: Adults treated for ROP had relatively more negative curvature values compared to the full-term group, indicating a macular protrusion toward the vitreous cave. A thicker subfoveal choroidal thickness was associated with a flatter macular curvature, whereas a longer posterior segment length was associated with a steeper macular curvature indicating the characteristics of the myopic elongation of the eye.
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Retinopatía de la Prematuridad , Recién Nacido , Adulto , Humanos , Femenino , Retinopatía de la Prematuridad/diagnóstico , Retinopatía de la Prematuridad/complicaciones , Peso al Nacer , Estudios Prospectivos , Estudios Retrospectivos , Retina , Edad Gestacional , Tomografía de Coherencia Óptica/métodosAsunto(s)
Peso al Nacer , Mácula Lútea , Retinopatía de la Prematuridad , Tomografía de Coherencia Óptica , Humanos , Tomografía de Coherencia Óptica/métodos , Femenino , Mácula Lútea/diagnóstico por imagen , Mácula Lútea/patología , Retinopatía de la Prematuridad/diagnóstico , Recién Nacido , Masculino , Edad Gestacional , Nacimiento a TérminoRESUMEN
AIM: The purpose of this study was to assess the prevalence of strabismus and nystagmus and to analyse associated factors in preterm and full-term infants in adulthood. METHODS: The Gutenberg Prematurity Eye Study is a retrospective cohort study with a prospective ophthalmological examination of participants born preterm and full-term (aged 18-52 years). Perinatal data were carefully assessed for risk factors and comprehensive ophthalmological examinations were conducted. The association between strabismus and nystagmus was assessed by analysing 16 different perinatal and actual risk factors in multivariable analysis. Participants were grouped into full-term controls (gestational age (GA) at birth ≥37 weeks), preterm participants without retinopathy of prematurity (ROP) and GA 33-36 weeks (group 2), GA 29-32 weeks (group 3), GA ≤28 weeks (group 4), non-treated ROP (group 5) and treated ROP (group 6). RESULTS: In total, 892 eyes of 450 preterm and full-term individuals (mean age: 28.6 years, SD: ± 8.6 years, 251 females) were included. Strabismus was observed in 2.1% (3/140), 6.6% (9/137), 17.4% (16/92), 11.1% (2/18), 27.1% (13/48) and 60% (9/15) of participants and nystagmus in 0.7% (1/140), 1.5% (2/137), 4.3% (4/92), 5.6% (1/18), 10.4% (5/48) and 26.7% (4/15) of participants in the respective groups. In the multivariable regression model, strabismus was associated with GA (OR=0.90; p=0.046), anisometropia ≥1.5 diopter (OR=3.87; p=0.003), hypermetropia ≥2 diopter (OR=9.89; p<0.001) and astigmatism ≥1.5 diopter (OR=2.73; p=0.017). Esotropia was more frequent than exotropia and hypermetropia/hypometropia. Most strabismus cases occurred within the first 10 years of life. The strongest predictor associated with nystagmus was perinatal adverse events (OR=15.8; p=0.002). CONCLUSION: Low GA and refraction of the eye are independent risk factors for strabismus, which typically occurs in the first 10 years of life. Perinatal adverse events are the most important factors for the presence of nystagmus in adulthood.
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PURPOSE: This study explores associations between fetal growth restriction or excessive fetal growth, along with perinatal factors on the optic nerve head morphology in adulthood. DESIGN: Retrospective cohort study. METHODS: This retrospective cohort study involved a prospective ophthalmological examination of individuals born at full term (with a gestational age of ≥37 weeks) from 1969 to 2002. Each participant underwent nonmydriatic fundus camera photography to capture images of the optic discs, followed by manual measurements. The vertical cup-to-disc ratio (VCDR) and optic disc area were examined and analyzed in relation to the baby's birth weight relative to the gestational age. These categories included those with former moderate (birth weight percentile between the 3rd and <10th), severe SGA (below the third percentile), normal (AGA, 10th-90th percentile), and moderately (birth weight >90th-97th percentile) and severely (birth weight >97th percentile) large for gestational age (LGA) adults within the age range of 18 to 52 years. RESULTS: Overall, 535 eyes of 280 individuals (age 29.7 ± 9.2 years, 144 females) born at full term were included. Multivariable analysis showed a significant association between a larger VCDR and the severe SGA group (B = 0.05, 95% CI 0.01-0.10; P = .02). In the univariable model, placental insufficiency was associated with VCDR (B = 0.10, 95% CI 0.01-0.19; P = .03). Other perinatal factors did not demonstrate an association with VCDR. Furthermore, there was an indication of an association suggesting a smaller optic disc area in individuals born moderately SGA at full term (B = -0.17, 95% CI -0.33 to -0.001; P = .05). CONCLUSIONS: This study provides evidence that individuals born at-term with severe SGA have an increased VCDR, suggesting that fetal growth restriction has a lasting impact on optic disc morphology independent of prematurity throughout adulthood.