Assessment of prevalence of elevated blood lead levels and risk factors among children and pregnant women in Bihar, India.

BACKGROUND: While modeled estimates and studies in contaminated areas indicate high lead exposure among children in Bihar, India, local data on lead exposure in the child population is limited. OBJECTIVES: To characterize lead exposure, and assess potential sources of lead exposure among a state-representative sample of children and their pregnant mothers residing in Bihar. METHODS: Blood samples were collected from 697 children under five and 55 pregnant women from eight districts in Bihar. Blood lead levels were determined using capillary blood and a portable lead analyzer. Household demographics, home environment, behavior, and nutrition information were collected through computer-assisted personal interviews with primary caregivers. Logistic regression was used to assess associations between potential risk factors and elevated blood lead levels. RESULTS: More than 90% of children and 80% of pregnant women reported blood lead levels ≥5 µg/dL. Living near a lead-related industry and pica behavior of eating soil were significantly associated with increased odds of having elevated blood lead levels. Additional risk factors for having a blood level ≥5 µg/dL included the use of skin lightning cream (aOR = 5.11, 95%CI: 1.62, 16.16) and the use of eyeliners (aOR = 2.81, 95%CI: 1.14, 6.93). Having blood lead levels ≥10 µg/dL was also significantly associated with the household member who had an occupation or hobby involving the use of lead (aOR = 1.75, 95%CI: 1.13, 2.72). DISCUSSION: Elevated blood lead levels were prevalent among children and pregnant women in Bihar, indicating the urgent need for a comprehensive lead poisoning prevention strategy.

Causes and management of Pica disorder among central Iraqi peoples.

OBJECTIVE: Aim: To find the causes and factors behind the Pica disorder, which helps in early diagnosis and appropriate treatments.. PATIENTS AND METHODS: Materials and Methods: A retrospective cross-section study was carried out between July 1, 2022, and April 20, 2023, enrolling 300 patients from different provinces of central and south Iraq with Pica disease whose diagnosis depended on specialized physicians according to WHO guidelines. The participants were following up for three to six months in private clinics. RESULTS: Results: 92.4% of the patients were female, and 41% of patients were under 20 years old, with low ferritin, HB, and vitamin D levels (80% of cases), and these markers showed a negative correlation with the number of Pica. Chowing of ice and clay were the common types of Pica, which represent about 30% each, while 34% of cases had multiple types, which had signs and symptoms of fever, palpitation, vomiting, abdominal pain, paleness, headaches, and hair loss. Six-month flows were better than three months. CONCLUSION: Conclusions: Pica was a disorder that could lead to behavior and emotional abnormalities that caused the patients to eat some things that were eaten by healthy people. This may be, as concluded from our results, due to reduced levels of ferritin, hemoglobin (Hb), and vitamin D that caused these psychological problems.

A Rare Presentation of Pica Disorder in Soap Ingestion Variant: Case Report and Review.

ABSTRACT: Pica indicates the persistent ingestion of inedible substances over a period of at least 1 month, being discordant to the individual's cognitive development level and not directly attributable to cultural or social normative practices. The literature suggests that the prevalence of pica varies significantly according to the social and clinical context. It can co-occur with psychiatric disorders, with its etiology being poorly understood and most likely multifactorial. In this article, we report the case of a patient in her 50s with a clinical setting compatible with soap ingestion variant of pica disorder. In addition to the variety of ingested substances, pica can be associated with heterogeneous behavior, mainly of the obsessive-compulsive spectrum. Despite recent research, this condition is still a target of much speculation. This is a very rare and challenging presentation of a soap ingestion variant of pica with very few similar cases described to date.

Prevalence and recurrence of pica behaviors in early childhood within the ALSPAC birth cohort.

OBJECTIVE: The present study examined prevalence and correlates of pica behaviors during childhood using data from the Avon Longitudinal Study of Parents and Children (ALSPAC) study. METHOD: Data on 10,109 caregivers from the ALSPAC study who reported pica behavior at 36, 54, 65, 77, and 115 months on their child were included. Autism was obtained through clinical and education records, while DD was derived from the Denver Developmental Screening Test. RESULTS: A total of 312 parents (3.08%) reported pica behaviors in their child. Of these, 19.55% reported pica at least at two waves (n = 61). Pica was most common at 36 months (N = 226; 2.29%) and decreased as children aged. A significant association was found between pica and autism at all five waves (p < .001). There was a significant relationship between pica and DD, with individuals with DD more likely to experience pica than those without DD at 36 (p = .01), and 54 (p < .001), 65 (p = .04), 77 (p < .001), and 115 months (p = .006). Exploratory analyses examined pica behaviors with broader eating difficulties and child body mass index. DISCUSSION: This study enhances understanding of childhood pica behaviors, addressing a significant gap in knowledge. Pica occurrence in the general population is poorly understood due to few epidemiological studies. Findings from the present study indicate pica is an uncommon behavior in childhood; however, children with DD or autism may benefit from pica screening and diagnosis between ages 36 and 115 months. Children who exhibit undereating, overeating, and food fussiness may also engage in pica behaviors.

Prevalence of Pica amongst Pregnant Women attending Antenatal Clinic of a Tertiary Clinic in South-East, Nigeria.

BACKGROUND: The eating of non-food substances during pregnancy is called pica. It is commonly practised by pregnant women worldwide, including in Nigeria, and has been reported to have a mixed impact on their health. AIM: This study sought to determine the prevalence of pica amongst pregnant women attending the antenatal clinic in Nnamdi Azikiwe University Teaching Hospital (NAUTH), Anambra State, South East, Nigeria. MATERIALS AND METHODS: After obtaining approval from the Ethics And Research Committees in Nnamdi Azikiwe University Teaching Hospital, a cross-sectional survey of 326 consenting pregnant women who met the eligibility criteria was conducted. They were selected by systematic random sampling from 5th September to 5th of November 2022. Data was obtained by interview-based questionnaires and analyzed using the statistical package for Social Sciences (SPSS) version 25.0. The level of significance for this study was set at P < 0.05 for all analyses. RESULTS: The prevalence of pica among this population was 25.8%, and their mean age was 29.3 ± 4.8. The majority identified smell 45 (53.6%) and taste 40 (47.6%) as the reasons for pica practice. Geophagy dominated other forms of pica as white clay was the most consumed item 60 (72.6%). CONCLUSION: This study showed that pica practice was common among pregnant women in this study and geophagy was the dominant form of pica. There is a need to step up health education on the effects of pica in pregnancy.

CONTEXTE: La consommation de substances non alimentaires pendant la grossesse est appelée pica. Il est couramment pratiqué par les femmes enceintes dans le monde entier, y compris au Nigéria, et il a été signalé qu'il avait un impact mitigé sur leur santé. OBJECTIF: Cette étude visait à déterminer la prévalence du pica chez les femmes enceintes fréquentant la clinique prénatale du Nnamdi Azikiwe University Teaching Hospital (NAUTH), dans l'État d'Anambra, dans le sud-est du Nigeria. MATÉRIEL ET MÉTHODES: Après avoir obtenu l'approbation des comités d'éthique et de recherche du Nnamdi Azikiwe University Teaching Hospital, une enquête transversale a été menée auprès de 326 femmes enceintes consentantes qui répondaient aux critères d'éligibilité. Elles ont été sélectionnées par échantillonnage aléatoire systématique du 5 septembre au 5 novembre 2022. Les données ont été obtenues à l'aide de questionnaires basés sur des entretiens et analysées à l'aide du progiciel de statistiques pour les sciences sociales (SPSS) version 25.0. Le niveau de signification de cette étude a été fixé à P < 0,05 pour toutes les analyses. RÉSULTATS: La prévalence du pica dans cette population était de 25,8 % et l'âge moyen était de 29,3 ± 4,8 ans. La majorité a identifié l'odeur 45 (53,6%) et le goût 40 (47,6%) comme les raisons de la pratique du pica. La géophagie domine les autres formes de pica, l'argile blanche étant l'élément le plus consommé (60, soit 72,6 %). CONCLUSION: Cette étude a montré que la pratique du pica était courante chez les femmes enceintes et que la géophagie était la forme dominante de pica. Il est nécessaire de renforcer l'éducation sanitaire sur les effets du pica pendant la grossesse. Mots-clés: Pica, Pratiques de pica, Phagie, Femmes enceintes, Clinique prénatale, Nigeria.

Effectors of Pregorexia and Emesis among Pregnant Women: A Pilot Study.

During pregnancy, women tend to improve their lifestyle habits and refine their dietary intake. Quite often, however, these dietary improvements take an unhealthy turn, with orthorexia nervosa (ON) practices being apparent. The aim of the present pilot cross-sectional study was to assess the prevalence of ON tendencies and the incidence of pica and record diet practices in a sample of pregnant women. A total of 157 pregnant women were recruited through private practice gynecologists during the first months of 2021. Nutrition-related practices were recorded, orthorexic tendencies were assessed using the translated and culturally adapted Greek version of the ORTO-15 questionnaire, pica practices were evaluated with a binary question and nausea and emesis during pregnancy (NVP) was evaluated using the translated modified Pregnancy-Unique Quantification of Emesis and Nausea (mPUQE). Only two women reported pica tendencies, with ice and snow being the consumed items. The majority (61.1%) of women reported improving their diet since conception was achieved. Folic acid and iron oral nutrient supplements (ONS) were reportedly consumed by the majority of participants (87.9% and 72.6%, respectively) and 9.6% reported using herbal medicine products. The ORTO-15 score was reduced with tertiary education attainment, ART conception, being in the third trimester of pregnancy, consumption of folic acid and MV supplements and was only increased among women who were at their first pregnancy. The majority of participants experienced severe NVP and the remaining experienced moderate NVP. NVP was associated with lower hemoglobin levels, lack of supplementary iron intake, avoidance of gluten-containing foods, as well as with increased gestational weight gain. The results highlight the need to screen pregnant women for disturbed eating behaviors and nutrition-related problems, in order to ensure a healthy pregnancy outcome.

The Neurology and Psychopathology of Pica.

PURPOSE OF REVIEW: Pica is defined by the American Psychiatric Association's Diagnostic and Statistical Manual, 5th edition (DSM 5) as the ongoing ingestion of materials with no nutritive or food value. More specifically such ingestions must be unremitting for at least 1 month and occur at a developmentally inconsistent age for such behavior. This article reviews the association of pica with pregnancy, micronutrient deficiencies, psychiatric disorders, dementia, and developmental disorders with emphasis on autism spectrum disorders (ASD). RECENT FINDINGS: Some variants of non-nutritive consumption are prevalent behavioral norms in non-western cultures, so not all picas should be considered pathological. However, the strong association of pica with iron deficiency anemia (IDA) lends credence to the hypothesis that dopamine transmission may be disrupted in this disorder. Picas associated with ASD are resistant to medications but can be treated with applied behavioral analysis therapy (ABA). Etiological hypotheses for pica are explored with a focus on neurobiological, neuroimaging, and psychiatric correlations. Pharmacological management and behavior modification strategies are also discussed. The possibility that pica is a form of addiction analogous to food cravings is introduced and suggested as an area for further research pursuits.

Prevalence of pica and rumination behaviours in adults and associations with eating disorder and general psychopathology: findings form a population-based study.

AIMS: Pica and rumination disorder are known as feeding disorder diagnoses in childhood, but little is known about their occurrence in adulthood. This study aimed to assess prevalence rates of one-time and recurrent pica and rumination behaviours (PB and RB) in adults, including sociodemographic subgroups, and to examine associations with other eating disorder and general psychopathology. METHODS: The representative population sample (N = 2403) completed measures on PB and RB, symptoms of avoidant/restrictive food intake disorder (ARFID), body image and symptoms of depression and anxiety. RESULTS: Any PB and RB were reported in 5.33 and 5.49%, respectively, while recurrent PB or RB occurred in 1.08 and 0.71%, respectively. Co-occurrence was high, with 35.29% of recurrent PB in RB, and 23.08% vice versa. Prevalence rates of recurrent PB or RB did not differ by gender, weight status, educational or migration history from those without recurrent behaviours. Adults with v. without recurrent PB and RB showed more symptoms of ARFID, general eating disorders depression and anxiety, and behavioural symptoms of eating disorders (with the exception of compensatory behaviours in recurrent PB), and less positive body image. However, there were no differences regarding age and body mass index. CONCLUSIONS: Our findings highlight the clinical significance of PB and RB in adults regarding both prevalence and associations with other psychopathological symptoms. In particular, associations with body image need to be investigated further, as in contrast to other eating disorders, body image disturbance is not yet represented in the diagnostic criteria for pica and rumination disorder. In sum, the findings highlight the need for clinical attention for these disorders and related behaviours in adults.

Demographic, clinical, and biochemical predictors of pica in high-intensity blood donors.

BACKGROUND: Frequent blood donors who contribute multiple times annually are important for maintaining an adequate blood supply. However, repeated donations exacerbate iron deficiency, which can lead to pica, a condition characterised as repeated eating or chewing of a non-nutritious substance such as ice, clay and dirt. Understanding characteristics of frequent donors that are associated with increased risk for developing pica will help to identify them and prevent this adverse consequence of blood donation. METHODS: Demographic, clinical, haematological, and biochemical factors associated with pica were investigated using univariable and multivariable logistic regression analysis in a cohort of 1693 high-intensity donors who gave nine or more units of whole blood in the preceding 2 years. Pica was classified by questionnaire responses as consuming at least 8 oz of ice daily and/or consumption of non-ice substances regardless of the amount and frequency. RESULTS: Pica was present in 1.5% of the high-intensity donors, and only occurred in those with ferritin <50 ng/ml. Of 16 candidate variables, only haematocrit (OR = 0.835, p = 0.020) was independently associated with pica. Although severe iron deficiency was more prevalent in high-intensity donors, pica behaviours were less prevalent than in less frequent donors (2.2%). CONCLUSION: We have uncovered predictors of pica in high-intensity donors, which further emphasises the need to continue to implement iron replacement programs to reduce the prevalence of pica and maintain a robust pool of frequent donors.

Kaolin consumption in pregnant women: what impact on the weight of newborns?

BACKGROUND: Geophagy is an ancestral practice particularly found among African women who describe beneficial effects on the sympathetic signs of pregnancy. Studies have reported a significant prevalence of consumption of kaolin, known as geophagy, within migrant population. However, this behavior, like other environmental factors, could lead to obstetrical and neonatal risks. OBJECTIVE: The objective of our study was to evaluate the obstetrical and neonatal impact of kaolin consumption, especially on Z-SCORE for weight-for-gestational age in the newborn. METHODS: This mono-centric historical cohort study was carried out on the basis of questionnaires and patients' obstetrical records. It was conducted between January 1 and July 1, 2017. Patients were divided into two groups: 1) women who consumed kaolin (at least once during their pregnancy), and 2) women who did not consume kaolin. Morphometric characteristics of the newborn were retrieved in obstetrical records. RESULTS: Results: 105 pregnant women were included: 26 exposed and 79 non exposed. Women who consumed kaolin were more frequently without social protection at their first consultation (p < .01). Multivariate analysis did not show a significant association between Z-SCORE for weight-for gestational age in the newborn and kaolin consumption (ß = 0.13, p = .54) after adjusting on age, precariousness, BMI, intake of toxic substances, anemia and beginning eclampsia. Among these covariates, precariousness was significantly associated with both a decrease in Z-SCORE for weight (ß = -0.87, p < .002) and size (ß = -0.68, p < .01). CONCLUSION: Geophagy is not to be neglected in socially advantaged countries due to increased immigration. This study found no association between kaolin consumption and birth weight. However, there was a correlation between precariousness and low birth weight which reinforces the importance of tightening the follow-up during pregnancies in the most precarious women.

Covariates of Pica among Pregnant Women Attending Antenatal Care at Kawempe Hospital, Kampala, Uganda: A Cross-Sectional Study.

Pica is the craving and purposive eating of nonfood items. It is common worldwide and presents among vulnerable populations like children and pregnant women. Its etiology and health consequences are not well understood. The aim of this study was to determine the prevalence and covariates of pica among pregnant women attending antenatal clinic at Kawempe hospital in Uganda. We conducted a cross-sectional study from July 2019 to December 2019. Participants in this study were 307 pregnant women who had come to attend antenatal clinic at the hospital. The prevalence of pica was computed. Bivariate and multivariable analysis was done to establish the factors that were independently associated with pica. The prevalence of pica was 57%. The most common type of pica was geophagia (eating clay and sand) followed by pagophagia (eating ice). Of the women who practiced pica, half consumed the nonfood items daily. Factors independently associated with pica were being in the third trimester (adjusted OR [aOR]: 3.60; 95% CI: 1.36-9.48] and having nausea in pregnancy (aOR: 2.11; 95% CI: 1.20-3.70). At Kawempe hospital, pica is common among women who attend the antenatal clinic and is associated with having nausea in pregnancy and being in the third trimester. Health workers need to counsel pregnant women about the dangers of pica so as to reduce helminth infections and micronutrient deficiency associated with it.

Geophagia and risk of squamous cell esophageal cancer in the African esophageal cancer corridor: Findings from the ESCCAPE multicountry case-control studies.

Geophagia, the intentional practice of consuming soil, occurs across the African esophageal cancer corridor, particularly during pregnancy. We investigated whether this practice is linked to endemic esophageal squamous cell carcinoma (ESCC) in this region. We conducted ESCC case-control studies in Tanzania, Malawi and Kenya. Cases were patients with incident histologically/clinically confirmed ESCC and controls were hospital patients/visitors without digestive diseases. Participants were asked if they had ever eaten soil (never/regularly/pregnancy-only). Odds ratios (OR) are adjusted for sex, age, tobacco, alcohol, country, religion and marital status. Overall, 934 cases (Malawi 535, Tanzania 304 and Kenya females 95) and 995 controls provided geophagia information. Among controls, ever-geophagia was common in women (Malawi 49%, Kenya 43% and Tanzania 29%) but not in men (10% Malawi, <1% Tanzania). In women, ESCC ORs were 1.25 (95% CI: 0.70, 2.22) for regular versus never geophagia and 0.88 (95% CI: 0.64, 1.22) for pregnancy-only versus never. Findings were stronger based on comparisons of cases with hospital visitor controls and were null using hospital patients as controls. In conclusion, geophagia is too rare to contribute to the male ESCC burden in Africa. In women, the practice is common but we did not find consistent evidence of a link to ESCC. The study cannot rule out selection bias masking modest effects. Physical effects of geophagia do not appear to have a large impact on overall ESCC risk. Research with improved constituent-based geophagia exposure assessment is needed.

Demographic, clinical, and biochemical predictors of pica in a large cohort of blood donors.

BACKGROUND: Pica is characterized as repeatedly eating or chewing a non-nutritious substance including, but not limited to ice, clay and dirt, starch, raw pasta, chalk, coal, paint, or paper. Pica symptoms can be intense and addiction-like and disrupt quality of life. It is strongly linked to iron deficiency. Since substantial iron loss occurs during blood donation, blood donors may be susceptible to development of pica behaviors. METHODS: We investigated demographic, clinical, hematological, and biochemical factors associated with pica using univariable and multivariable logistic regression analysis in a cohort of 11,418 racially diverse blood donors. Pica was defined by questionnaire responses as consuming at least 8 oz of ice daily and/or consumption of non-ice substances regardless of the amount and frequency. RESULTS: Pica was present in 2.2% of the donors. The sensitivity and specificity of pica in iron-deficient donors were 36% and 82%, respectively. Lower ferritin (p = .001), non-Asian race (p < .001), higher red cell distribution width (p < .001), younger age, and restless legs syndrome (p = .008) were independently associated with pica. Female sex is associated with iron deficiency but was not an independent predictor of pica suggesting that iron deficient males and females were equally susceptible to the development of pica behaviors. Donors with normal ferritin levels also reported pica, reinforcing the role of non-iron related factors in its presentation. CONCLUSIONS: We have identified demographic, clinical, and biochemical predictors of pica that help identify those most at risk for developing pica behaviors, and thereby assist in its clinical diagnosis and treatment.

Pica, Autism, and Other Disabilities.

BACKGROUND AND OBJECTIVES: Pica, the repeated ingestion of nonfood items, can be life-threatening. Although case reports describe pica in children with autism spectrum disorder (ASD) or intellectual disability (ID), there has been little systematic study of pica prevalence. We assessed pica in children 30 to 68 months of age (median = 55.4 months) with and without ASD. METHODS: Our sample from the Study to Explore Early Development, a multisite case-control study, included children with ASD (n = 1426), children with other developmental disabilities (DDs) (n = 1735), and general population-based controls (POPs) (n = 1578). We subdivided the ASD group according to whether children had ID and the DD group according to whether they had ID and/or some ASD characteristics. Standardized developmental assessments and/or questionnaires were used to define final study groups, subgroups, and pica. We examined pica prevalence in each group and compared ASD and DD groups and subgroups to the POP group using prevalence ratios adjusted for sociodemographic factors. RESULTS: Compared with the prevalence of pica among POPs (3.5%), pica was higher in children with ASD (23.2%) and DD (8.4%), and in the following subgroups: ASD with ID (28.1%), ASD without ID (14.0%), DD with ID (9.7%), DD with ASD characteristics (12.0%), and DD with both ID and ASD characteristics (26.3%); however, pica prevalence was not elevated in children with DD with neither ID nor ASD characteristics (3.2%). Between-group differences remained after adjustment (adjusted prevalence ratio range 1.9-8.0, all P <.05). CONCLUSIONS: Pica may be common in young children with ASD, ASD characteristics, and ID. These findings inform the specialized health care needs of these children.

Soil-Transmitted Helminthic Infections and Geophagia among Pregnant Women in Jimma Town Health Institutions, Southwest Ethiopia.

BACKGROUND: Pregnancy is a key step for human's reproduction and continuity of generation. Pregnant women are among at risk groups for the infection of soil-transmitted helminths (STHs). STHs are highly prevalent in low- and middle-income countries due to the deprived environmental sanitation and personal hygiene. Eating soil (geophagia) is also commonly practiced by pregnant women, particularly in developing countries. The aim of this study was to determine the prevalence of STHs and geophagia, and to assess associated factors among pregnant women in Jimma, Southwest Ethiopia. METHODS: A cross sectional study was conducted among 407 pregnant women attending antenatal care (ANC) at different health facilities located in Jimma Town. Data related to sociodemographic and geophagia practice was collected using a structured questionnaire and STH infections status was determined by using McMaster technique. RESULTS: A total of 407 pregnant women were included in this study. The overall prevalence of any STHs was 19.7% (80/407). Ascaris lumbricoides was the most prevalent 45(56.2%), followed by Trichuris trichiura 19(23.8%) and hookworms 12(15%). There were 4(5%) of double infection with A. lumbricoides and T. trichiura. Overall, 71 (17.4%) of the pregnant women responded to practice geophagia. STHs infection was significantly higher among geophagic pregnant women (p<0.01) and pregnant women who practiced geophagia were 3 times more likely (OR 2.9, 95% CI 1.3-4.2) to have the STHs compared to non-geophagic. Out of those who claimed soil eating habits, 59.1% preferred reddish soil type. Geophagia practice was significantly higher during the third trimester as compared to first and second (p<0.05). CONCLUSION: Geophagia is a risky behavior and this study showed a significant association of geophagia practice with STH infections, although the causal relation could not be established.

Pica in Pediatric Sickle Cell Disease.

Pica is the developmentally inappropriate consumption of non-nutritive items for at least one month. Pica can lead to many adverse outcomes, but the exact pathophysiology of pica is unknown or variable across populations. Several studies have evidenced that there is a high prevalence of pica among youth with sickle cell disease (SCD). However, the lack of knowledge regarding the correlates of pica contributes to overlooking the condition, inaccurate diagnoses, and a lack of evidence-based treatments once pica is identified. This review examines the literature to develop a biopsychosocial model of pica in SCD. Elucidating the potential relationships among the proposed biological, psychological, and social factors, and pica will inform our understanding of this phenomenon in pediatric SCD and may guide future research and clinical recommendations.

Association between pica and gastrointestinal symptoms in preschoolers with and without autism spectrum disorder: Study to Explore Early Development.

BACKGROUND: Pica, the repeated ingestion of nonfood items, can result in gastrointestinal (GI) outcomes. Children with autism spectrum disorder (ASD) and other developmental disabilities (DDs) are disproportionately affected by both pica and GI symptoms. Study of the inter-relationship between pica, GI symptoms, and ASD/DD is limited. OBJECTIVE/HYPOTHESIS: We assessed associations between pica and GI symptoms in preschool-aged children with and without ASD and other (non-ASD) DDs in the Study to Explore Early Development. METHODS: Our sample included children with ASD (n = 1244), other DDs (n = 1593), and population (POP) controls (n = 1487). Data to define final case-control status, pica, and GI symptoms were from standardized developmental assessments/questionnaires. Prevalence ratios, adjusted for sociodemographic factors (aPRs), and 95% confidence intervals were derived from modified Poisson regression. RESULTS: Within each group (ASD, DD, POP) and for the total sample, pica was associated with vomiting (aPR for total sample 2.6 [1.7, 4.0]), diarrhea (1.8 [1.4, 2.2]), and loose stools (1.8 [1.4, 2.2]). In the DD group, pica was associated with constipation (1.4 [1.03, 1.9]) and pain on stooling (1.8 [1.2, 2.6]). In analyses of the subgroup without pica, increases in GI symptoms were still evident in the ASD and DD groups compared to POP group. CONCLUSION: These findings highlight an important adverse effect of pica, GI symptoms, in children with and without ASD and DDs; nonetheless, pica does not fully explain the increased risk for GI symptoms among children with ASD and DDs. These findings inform the specialized healthcare needs of children with ASD and other DDs.

Are anemia, gastrointestinal disorders, and pregnancy outcome associated with pica behavior?

OBJECTIVE: This study was conducted to determine the relationship between pica and anemia, gastrointestinal disorders, as well as pregnancy outcomes in pregnant women. METHODOLOGY: This study was a prospective study carried out between January 2016 and June 2017 and was performed on 226 pregnant women who attended four different health care centers to receive routine prenatal care. Sampling was done considering the inclusion criteria, in two steps: cluster sampling and random sampling. Data collection was done using a researcher-made checklist. The significance level was set at p = 0.05. RESULTS: The average age of the participants was 26.10±6.27. The prevalence of pica in pregnant women in the first, second, and third trimesters was 9.3, 8, and 2.1%, respectively. The most common pica craving among pregnant women was for ice and frozen materials (68.2%). There was a statistically significant relationship between gastrointestinal disorders and anemia with pica (p < 0.001). There was also a significant relationship between birth weights of babies born to mothers with pica and those without pica (p = 0.005). CONCLUSION: Pica in pregnant women had a significant relationship with gastrointestinal disorders and anemia during pregnancy and pregnancy outcomes. Thus, in addition to providing healthcare services, health care professionals should consider patients' pica practices and make the necessary interventions.

Practices of pica among pregnant women in a tertiary healthcare facility in Ghana.

Aim: This study assessed the practice of pica among pregnant women in the Ho Teaching Hospital. Design: Descriptive cross-sectional. Methods: Systematic sampling technique was used to recruit 286 pregnant women. Questionnaire was used to collect data. Data entered into Statistical Package for Social Sciences for analysis. Result: Of the 286 pregnant women, 21.2% and 17.8% considered white clay and ice respectively as nutritious. Prevalence of pica was 47.5%, while 44.9% of pregnant women who practised pica reported they feel uncomfortable when they do not eat pica as 63.3% considered intake of pica as harmful. Among women who received education against pica practice, 49.4% have ever taken pica as 50.9% of them with education on effects of pica were currently engaged in the activity (χ2 = 1.93 p = .17). Conclusion: Health professionals, especially midwives must intensify education on effects of pica among pregnant women.

Relationship between Stunting, Wasting, Underweight and Geophagy and Cognitive Function of Children.

OBJECTIVES: The aim of this study was to investigate the relationship between anthropometric characteristics and both geophagy and cognitive function of children. STUDY DESIGN: The study prospectively followed singleton children whose mothers participated in the MiPPAD clinical trial in Allada, Benin, from birth to age 12 months. Anthropometric measurements were taken at birth and 9 and 12 months. Wasting, stunting and underweight were defined as weight-for-length, length-for-age and weight-for-age Z-scores less than -2, respectively. Cognitive and motor functions were assessed using the Mullen Scales of Early Learning. Parent-reported geophageous habits of children were collected when the children were 12 months. Multiple linear and logistic regressions were used to analyse the data. RESULTS: A total of 632 children (49.7% girls) were involved in the study. Stunting, wasting and underweight were observed in 14.1%, 13.6% and 17.7%, respectively, at 9 months and 17.3%, 12.7% and 17.2%, respectively, at 12 months. The prevalence of geophagy among the children was 48.2%. Impaired growth at 9 and 12 months was consistently associated with low cognitive and gross motor (GM) score. Children stunted at 9 months had lower GM scores at 12 months compared with their non-stunted peers (ß = -3.48, 95% confidence interval -6.62 to -0.35). CONCLUSIONS: Stunting, wasting and underweight are associated with cognitive and GM deficits in infants. In this setting, impaired growth was not associated with geophagy. Further research evaluating geophagy and growth prospectively and concurrently from birth to 36 months is needed.