Prenatal vitamin D levels and infant cognitive, motor, language and social-emotional development at 6 and 9 months of age.

AIM: Vitamin D is involved in several processes related to the development of neuronal and non-neuronal cells. There is a possible link between maternal vitamin D status in pregnancy and delayed neurocognitive development in the offspring. The aim of the study was to explore the association of maternal and cord blood vitamin D levels with infants' neurodevelopment at 6 and 9 months of age. METHODOLOGY: A cohort study was conducted in western Rajasthan, India. Maternal and cord blood samples were collected at the time of delivery. Serum 25(OH)-vitamin D levels were measured in both. Infant neurodevelopment was assessed at 6 and 9 months of age in six domains namely cognitive, receptive language, expressive language, fine motor, gross motor and social-emotional using the Bayley Scale of Infant Development- III (BSID-III). RESULTS: A total of 175 mother-child pairs were enrolled. Among the mothers taking part in this study, 7.3% had deficient and 59.09% had insufficient levels of serum 25(OH) vitamin D during the third trimester of their pregnancy. Maternal and cord blood serum 25-OH vitamin D levels were 18.86 ± 8.53 ng/mL and 17.39 ± 8.87 ng/mL, respectively, and there was a significant correlation (r = 0.9778, p = 0.000) between levels of vitamin D. Based on the repeated measures ANOVA, post hoc Tukey's HSD test, maternal vitamin D levels had a significant relationship (p = 0.047) to the cognitive development of infants at 6 months of age. Furthermore, cord serum vitamin D levels showed a significant association (p = 0.023 and p = 0.010) with the social-emotional development of the infant at the age of 6 and 9 months. CONCLUSION: Maternal and cord serum 25-OH vitamin D deficiency was significantly associated with the cognitive and social-emotional development of infants.

Menstrual health and hygiene amongst adolescent girls and women of reproductive age: a study of practices and predictors, Odisha, India.

BACKGROUND: Menstruation is a major physiological change in a woman's life, but lack of knowledge, poor practices, socio-cultural barriers, poor access to products and their improper disposal have significant consequences on health, dignity and well-being of women and adolescent girls. OBJECTIVES: This study aimed to assess the knowledge and practices related to menstrual health and hygiene amongst females of 10-49 years of age; explore the experiences and challenges of women during menstruation; and identify the key predictors of healthy menstrual health and hygiene. METHODS: Using a cross-sectional study design, we adopted a mixed methods approach for data collection. For quantitative household survey, a total of 921 respondents were selected from three districts of Odisha. Qualitative findings through focus group discussions and in-depth interviews supplemented the survey findings and helped to identify the barriers affecting good menstrual practices. Epi data version 2.5 and R 4.2.2 was used for data entry and data analysis, respectively. Descriptive statistics was used to calculate proportion, mean and standard deviation; Chi square test was used to measure the association between categorical variables. Bivariate and multivariate logistics analyses were done to identify predictors of healthy menstrual health and hygiene. For qualitative data analysis, thematic analysis approach was adopted using software Atlas.ti 8. RESULTS: For 74.3% respondents, mothers were the primary source of information; about 61% respondents were using sanitary pad. The mean age at menarche was 12.9 years and almost 46% of respondents did not receive any information about menstruation before menarche. Lower age and education up to higher secondary level or above had statistically significant associations with the knowledge about menstruation. Age, caste, respondent's education, mother's education, sanitation facility, availability of water, accessibility and affordability for sanitary pads were found to be strongly associated with good menstrual hygiene practices. CONCLUSION: Traditional beliefs regarding menstruation still persists at the community level. Educating mothers, increasing awareness about safe menstrual hygiene, providing adequate water and sanitation facilities and ensuring proper disposal of menstruation products need priority attention.

Quality Assessment of Interactive Mobile Application - Maternal and Infant Care for Tribal Birth Attendants.

Digital health interventions can overcome geographical barriers and prepare health-care providers for better health outcomes in rural and remote tribal areas, however, it has not been explored among traditional birth attendants (TBAs). A mobile application, "maternal and infant care" (MAI) for capacity building of tribal birth attendants was developed and its quality was evaluated using the Mobile Application Rating Scale for user's interest in and satisfaction with the esthetics, information, and functionality. Thirteen Android user TBAs with the MAI application were piloted with the MARS checklist. Engagement, functionality, esthetics, and information quality; and one subjective quality scale having 29 items were used. The application was found to be entertaining excellent rating (mean score ± standard deviation) (4.00 ± 0.58), and scored high on performance (3.77 ± 0.93); layout design (3.85 ± 0.90); subjective quality (4.23 ± 0.93), however, scored minimum on interest; gestural design; visual appeal, etc. MAI is a user-friendly, culturally acceptable Android app that can be used for the capacity building of frontline workers.

WITHDRAWN: Tranexamic acid to reduce postpartum blood loss after a vaginal delivery: a double-blinded, randomized controlled trial.

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Spectrum of Heart Disease in Pregnancy and its Effects on the Fetomaternal Outcome: A Retrospective Study from Western Rajasthan.

Background: Heart disease is the important cause of maternal morbidity and mortality during the antepartum and postpartum period. The prevalence of heart disease during pregnancy varies from 0.3 to 3.5% (2). We aimed to know the spectrum of heart disease in pregnancy and its impact on the maternal and fetal outcome. Methodology: The study was conducted in the Department of Obstetrics and Gynecology of the tertiary care referral Centre of Western Rajasthan, India. Data from November 2019 to October 2021 were collected from the labour room and obstetric ward records. Results:Forty-eight pregnant women were diagnosed with heart disease over a period of two years. The prevalence of heart disease in pregnancy was 1.3%. Rheumatic heart disease was the main cardiac lesion (85.42%), with mitral stenosis being the most commonly seen (31.25%). Previous cardiac surgery was found in 14.58% of patients. Half of women gave birth by spontaneous vaginal delivery (50%), 43.75% of subjects by cesarean section and 6.25% of participants underwent instrumental delivery. Admissions to intensive care unit (ICU) were noted in 16.67% of cases, and those to neonatal intensive care unit (NICU) in nine newborns (18.75%). There were only two maternal deaths and no baby born with congenital heart disease. Conclusion:Heart disease in pregnancy is a high-risk condition and significantly impacts the mother and fetal outcome. By proper antenatal, intrapartum and postnatal supervision under a multidisciplinary team, maternal and fetal mortality and morbidity can be reduced.

Disseminated peritoneal leiomyoma: a diagnostic dilemma.

Disseminated peritoneal leiomyomatosis (DPL) is a rare and benign clinical entity. It is also known as leiomyomatosis peritonealis disseminata (LPD). Here, we report and discuss a case of a primiparous woman in her early 40s who presented with heavy, prolonged, painful menses and heaviness in her lower abdomen. She underwent a laparoscopic myomectomy for a fibroid uterus, 12 months ago for similar complaints. On workup, she was diagnosed with DPL. We performed a total abdominal hysterectomy with bilateral salpingectomy, low anterior resection with stapled colorectal anastomosis and excision of peritoneal tumour deposits in consortium with the gastrosurgery team. Her postoperative period was uneventful, and the patient was discharged on postop day 6. Her histopathology report was consistent with leiomyoma; the follow-up period was uneventful.

Alginate based biomaterials for hemostatic applications: Innovations and developments.

Development of the efficient hemostatic materials is an essential requirement for the management of hemorrhage caused by the emergency situations to avert most of the casualties. Such injuries require the use of external hemostats to facilitate the immediate blood clotting. A variety of commercially available hemostats are present in the market but most of them are associated with limitations such as exothermic reactions, low biocompatibility, and painful removal. Thus, fabrication of an ideal hemostatic composition for rapid blood clot formation, biocompatibility, and antimicrobial nature presents a real challenge to the bioengineers. Benefiting from their tunable fabrication properties, alginate-based hemostats are gaining importance due to their excellent biocompatibility, with >85 % cell viability, high absorption capacity exceeding 500 %, and cost-effectiveness. Furthermore, studies have estimated that wounds treated with sodium alginate exhibited a blood loss of 0.40 ± 0.05 mL, compared to the control group with 1.15 ± 0.13 mL, indicating its inherent hemostatic activity. This serves as a solid foundation for designing future hemostatic materials. Nevertheless, various combinations have been explored to further enhance the hemostatic potential of sodium alginate. In this review, we have discussed the possible role of alginate based composite hemostats incorporated with different hemostatic agents, such as inorganic materials, polymers, biological agents, herbal agents, and synthetic drugs. This article outlines the challenges which need to be addressed before the clinical trials and give an overview of the future research directions.

Carrier Screening and Diagnosis for Spinal Muscular Atrophy Using Droplet Digital PCR Versus MLPA: Analytical Validation and Early Test Outcome.

Background: Spinal muscular atrophy (SMA) is an autosomal recessive neuromuscular life-threatening disorder. Owing to high carrier frequency, population-wide SMA screening to quantify the copy number of SMN gene is recommended by American College of Medical Genetics and Genomics. An accurate, reliable, short runaround time and cost-effective method may be helpful in mass population screening for SMA. Methods: Multiplex ligation-dependent probe amplification (MLPA) is a gold standard to estimate the copy number variation (CNV) for SMN1 and SMN2 genes. In this study, we validated droplet digital polymerase chain reaction (ddPCR) for the determination of CNV for both SMN1 and SMN2 exon 7 for a diagnostic purpose. In total, 66 clinical samples were tested using ddPCR, and results were compared with the MLPA as a reference test. Results: For all samples, CNV for SMN1 and SMN2 exon 7 was consentaneous between ddPCR and MLPA test results (κ = 1.000, p < 0.0001). In addition, ddPCR also showed a significant acceptable degree of test repeatability, coefficient of variation < 4%. Conclusion: ddPCR is expected to be utilitarian for CNV detection for carrier screening and diagnosis of SMA. ddPCR test results for CNV detection for SMN1/SMN2 exon 7 are concordant with the gold standard. ddPCR is a more cost-effective and time-saving diagnostic test for SMA than MLPA. Furthermore, it can be used for population-wide carrier screening for SMA.

Are higher levels of lipid profile parameters associated with increased chances of uncontrolled asthma among adults?

BACKGROUND: Studies on the relationship between asthma and various parameters of fasting lipid profile have reported conflicting results. In this study, we intend to explore this association between asthma and its level of control with fasting serum lipid profile further. METHODS: In our observational prospective cohort study, we studied 107 known asthmatic patients presenting in large tertiary care centre of North India. Fasting serum samples for lipid profile reports of all patients were collected. Patients were divided into controlled and uncontrolled asthma groups on the basis of clinical symptoms and spirometric findings. We evaluated the statistical difference and significance for various lipid profile parameters in between two groups using an independent t-test. RESULTS: On comparing the fasting lipid profile of 38 patients with uncontrolled asthma and 69 patients with controlled asthma, we found that serum levels of low-density lipoprotein (LDL) and ratio of total cholesterol to high-density lipoprotein (TC: HDL) were significantly higher among patients with uncontrolled asthma. On statistical analysis, their P values were 0.03 and 0.047, respectively. CONCLUSION: Serum levels of LDL and ratio of TC: HDL were higher in patients with uncontrolled asthma.

Assessment of the Micro-Tensile Strength of the Composites for the Various Antioxidants: An In Vitro Study.

Introduction: The application of the antioxidants after the teeth are bleached has been advocated to fasten the restorative process post-bleaching. The motive of this study was to examine and assess the micro-tensile binding strength of bleached enamel to the resin using a variety of antioxidant solutions. Finding the reason for the tooth fracture was the secondary outcome measured. Materials and Methods: An in vitro study was planned with 100 human extracted teeth, with 20 in each group with one as controls and 4 others tested for the antioxidants sodium ascorbate, epigallocatechin gallate, chitosan, and proanthocyanidin application. The bond strength of bleached enamel to the resin was well as the failure type was assessed after the values were noted and compared using the ANOVA and Tukey's methods keeping P < 0.05 as significant. Results: Epigallocatechin gallate specimens displayed the maximum micro-tensile bond strength under the investigational circumstances, whereas controls displayed the lowest micro-tensile bond strength. There was statistical alteration in micro-tensile bond strengths between all the groups except between epigallocatechin gallate vs chitosan and sodium ascorbate vs proanthocyanidin. High statistical significance was seen between the control and the antioxidant groups as well as between sodium ascorbate and epigallocatechin gallate and chitosan. Conclusion: The antioxidant chemicals significantly augmented the bond strength of bleached enamel to the resin that had been bleached. Also, when compared to the other experimental groups, epigallocatechin gallate and chitosan treatment displayed the greatest mean bond strength values.

Comparison of Two Routinely Used Mouthwashes for Plaque Control Among Young Adults: An Observational Study.

Background: The most common and convenient technique to provide antiplaque medicines is through mouth rinses, which have the advantage of accessing places that are difficult for a toothbrush to clean. Chlorhexidine and Listerine mouthwashes were tested for their effectiveness when used in addition to routine teeth cleaning techniques. However, the studies assessing the antibacterial effects of these among young adults are diversified and limited. Materials and Methods: This comparative study was conducted among 240 schoolchildren. The participants were separated into three groups: A, B, and C. The research was conducted at two intervals of time, before therapy and during treatment period. The plaque was assessed through the plaque index (Turesky modification of Quigley-Hein plaque index (1970)). After a month, individuals had oral examination and were assessed. Results: Following the first week, a comparison of plaque scores was made between the three groups. Plaque score is lower in group C and group B than in group A in the succeeding second, third, and fourth weeks, but Tukey's test results suggest that group C has a larger decrease in plaque than group B. Conclusion: According to this study, as compared to a placebo mouthwash, both a mouthwash containing 0.2% chlorhexidine and one containing phenol dramatically reduced plaque development and gingival irritation.

Tranexamic Acid in Preventing Postpartum Blood Loss in Vaginal Delivery- a Double Blinded, Randomized Controlled Trial.

OBJECTIVE: To assess the effect of prophylactic tranexamic acid (1 g) in reducing postpartum blood loss and the incidence of PPH after vaginal delivery, in addition to active management of third stage of labour. METHODS: In this randomized controlled trial, 650 women with singleton pregnancies of ≥ 34 weeks gestation who were undergoing vaginal delivery were included. Eligible women were randomly assigned to receive either 1 g of tranexamic acid or placebo intravenously in addition to active management of third stage of labour. Calibrated blood collection bags were used to measure postpartum blood loss during the third and fourth stage of labour. RESULTS: Out of 886 women who were approached for the study, 650 who met the inclusion criteria were enrolled, and 320 in group A and 321 in group B were analysed. Maternal characteristics were similar in both groups. Mean blood loss did not differ significantly among the intervention and placebo groups (378.5±261.2 ml vs. 383±258.9 ml; p = 0.93). The incidence of primary postpartum hemorrhage was comparable in both groups (Group A: 15.9%, Group B: 15.3%, p = 0.814). The median (interquartile) quantitative fall in haemoglobin within 12-24 hours following delivery in group A was 0.60 g% (0.40-0.90) and group B was 0.60 g% (0.40-0.80) which were comparable in both groups (p=0.95). The most common adverse effect reported was dizziness and there were no thromboembolic events at three months follow-up in both groups. CONCLUSION: The use of tranexamic acid as a prophylactic measure along with active management of third stage of labour does not provide additional benefit in reducing the postpartum blood loss as well as incidence of PPH after vaginal delivery.

Implementing the practice of early skin-to-skin contact among infants ≥35 weeks gestation born vaginally: a quality improvement study.

BACKGROUND: Early skin-to-skin contact (SSC) at birth has been shown to improve neonatal outcomes due to enhanced cardiorespiratory stability, thermoregulation and breastfeeding success. LOCAL PROBLEM: The practice of early SSC was virtually non-existent in our delivery room (DR). METHODS AND INTERVENTIONS: The study was conducted in a newly established tertiary care teaching hospital in Western Rajasthan, India. We aimed to improve the median duration of early SSC from 0 min to at least 60 min over 24 weeks in our DR. A quality improvement (QI) team was formed, and all inborn infants ≥35 weeks born vaginally from 9 March 2017 were included. Using the tools of point-of-care QI, we found the lack of standard operating procedure, lack of knowledge among nursing staff regarding early SSC, routine shifting of all infants to radiant warmer, the practice of prioritising birthweight documentation and vitamin K administration as the major hindrances to early SSC. Various change ideas were implemented and tested sequentially through multiple plan-do-study-act (PDSA) cycles to improve the duration of early SSC. Interventions included framing a written policy for SSC, sensitising the nursing staff and resident doctors, actively delaying the alternate priorities, making early SSC a shared responsibility among paediatricians, obstetricians, nursing staff and family members, and continuing SSC in the recovery area of the DR complex. RESULTS: The duration of early SSC increased from 0 to 67 min without any additional resources. The practice of SSC got well established in the system as reflected by a sustained improvement of 63 min and 72 min, respectively, at the end of 2 months and 4 years after study completion. CONCLUSION: Using the QI approach, we established and sustained the practice of early SSC for more than 60 min in our unit by using system analysis and testing change ideas in sequential PDSA cycles.

Going the extra mile: Developing an interactive mobile application for maternal and infant care for tribal birth attendants.

Background: Mobile health applications are an established tool for healthcare management, patient education, and even capacity building for healthcare providers. However, its use among traditional birth attendants (TBAs) is limited. The aim of this study is to explore the needs and bottlenecks of developing an interactive mobile application for maternal and infant care (MAI) of TBAs. Materials and Methods: It is a qualitative study having in-depth interviews (face-to-face approach) conducted among the seekers of MAI services. Setting: This study is conducted in tribal and rural locations in the district Sirohi, Rajasthan. Participants: TBAs and tribal females of reproductive age in tribal-dominated areas have participated. The development of an interactive mobile application MAI has three phases: (1) a need-based approach to identify the needs on the ground; (2) identifying intervention bottlenecks and possible solutions; (3) design and development of the mobile application. Results: Ninety-six tribal females of reproductive age participated in the needs assessment. Eighty percent of them were ≤ 30 years of age and 40% of them were uneducated. Most participants informed that lack of information (culturally/locally appropriate content), peer advocacy, affordability, lack of transportation, and the influence of TBAs are the significant factors for less uptake of maternity and child health services in the tribal and rural areas. Conclusion: The MAI app has culturally/locally appropriate content and is prepared by the local TBAs and Accredited Social Health Activists, with full local character and clothing. MAI app has videos and audio in the local language (Marwari) with pictorial quizzes. Using the MAI app, TBAs may self-educate and guide tribal pregnant women about maternal hygiene and infant healthcare as needed at various stages of pregnancy and childbirth.

Provider's satisfaction with telemedicine services for tribals of Western Rajasthan: A qualitative analysis.

Background: There are significant barriers to healthcare access in tribal areas, even though for every 834 people, there is one public physician (registered allopathic and AYUSH doctors). More than 86% of hospital visits occur in rural areas. Furthermore, the bulk of them travel long distances to reach hospitals. A telemedicine center was established in the aspirational tribal district of Sirohi, Rajasthan, to provide accessible quality health care. Objective: To understand providers' attitudes and satisfaction with telemedicine services for tribal populations. Materials and Methods: This cross-sectional, mixed-method study enrolled consultants from various clinical departments of AIIMS Jodhpur (n = 23) who provide teleconsultations to the tribal population. Result: The mean score of the satisfactory index was 54.7 ± 22.04. The higher score is 87.4 regarding the ability to use the technology platform during teleconsultation. The lower score was 34.7 for video quality during teleconsultation at STHR. 91.3% found this a beneficial model for the tribal population. Consultants providing teleconsultations expressed that this model is a boon for tribal patients as a screening tool and will save time and money for improved accessibility. Conclusion: Positive indications of teleconsultation with a provider's utility, acceptability, and satisfaction. Most marginalized people can efficiently access all levels of (primary, secondary, or tertiary) health care from experts through telemedicine, which will broaden outreach in hard-to-reach or inaccessible tribal or rural areas.

Absent or hypoplastic nasal bone: What to tell the prospective parents?

BACKGROUND: Absent or hypoplastic nasal bone (AHNB) on first or second-trimester ultrasonography (USG) is an important soft marker of Down syndrome. However, due to its varied incidence in euploid and aneuploid fetuses, there is always a dilemma of whether to go for invasive fetal testing for isolated AHNB. This study aims to assess outcomes specifically within the context of Indian ethnicity women. MATERIALS AND METHODS: This was a prospective observational study. All patients who reported with AHNB in the first- or second-trimester USG were included. Genetic counseling was done, and noninvasive and invasive testing was offered. Chromosomal anomalies were meticulously recorded, and pregnancy was monitored. RESULTS: The incidence of AHNB in our study was 1.16% (47/4051). Out of 47 women with AHNB, the isolated condition was seen in 32 (0.78%) cases, while AHNB with structural anomalies was seen in nine cases (0.22%). Thirty-nine women opted for invasive testing. Six out of 47 had aneuploidy (12.7%), while two euploid cases (4.25%) developed nonimmune hydrops. The prevalence of Down syndrome in fetuses with AHNB was 8.5% (4/47) and 0.42% (17/4004) in fetuses with nasal bone present. This difference was statistically significant (p = .001). CONCLUSION: The results indicate that isolated AHNB cases should be followed by a comprehensive anomaly scan rather than immediately recommending invasive testing. However, invasive testing is required when AHNB is associated with other soft markers or abnormalities. As chromosomal microarray is more sensitive than standard karyotype in detecting chromosomal aberrations, it should be chosen over karyotype.

Ileo-dermoid Fistula: A Rare Presentation of Ovarian Dermoid.

Mature cystic teratoma is a benign ovarian tumor that usually presents in reproductive-age females. This tumor usually presents with pain abdomen, bloating, and a lump. Hereby, we describe a case of an ovarian dermoid presented with features of intestinal obstruction secondary to ileo-dermoid fistula formation. A 55-year-old postmenopausal female presented with lower abdominal pain, nausea, vomiting, and the feeling of a lump in the abdomen. On evaluation and imaging, it was diagnosed as a large ovarian dermoid (with malignant transformation) with multiple fistulous communications with ileal loops. The patient was managed by laparotomy, total abdominal hysterectomy with bilateral salpingo-oophorectomy, bowel resection, and anastomosis. The patient was discharged in good condition. The rupture of malignant ovarian dermoid followed by enterodermoid fistula formation and intestinal obstruction is rare. Complete cytoreduction and bowel repair should be considered for optimal results.

Impact of Remdesivir on inflammatory and prognostic markers of COVID-19: Findings of an event-monitoring study.

Introduction: Remdesivir is currently approved for treating hospitalised patients with COVID-19. However, it is a priority to monitor its safety and effectiveness in various clinical settings. This study was undertaken to assess the impact of remdesivir on inflammatory and prognostic markers of COVID-19. Materials and Methods: A hospital-based prospective longitudinal study was conducted over two months comprising event monitoring of COVID-19 patients administered remdesivir as per standard guidelines. The demographic details, risk factors and all baseline parameters were collected. The patients were followed up for the appearance of any adverse drug reactions (ADRs) after the start of remdesivir therapy from Day 1 to discharge or death every day. Repeat Lab tests were done on days 2, 4, 6 and 10 days to assess the impact of remdesivir on inflammatory and prognostic markers of COVID-19 over time. Significant predictors of survival in the cohort were also assessed. Results: A total of 60 COVID-19 patients were administered remdesivir. The mean age of the patients was 59.2 (+13.7) years. There was a significant improvement in the serum creatinine (decreased from 0.9 to 0.7 mg/dL), lymphocyte count {decreased from 9.2 to 7.3 (109 cells/L)} and serum sodium (increased from 134.6 to 137.4) of the patients over six days after the administration of remdesivir. The significant survival predictors were multiple organ failure (P 0.046) and WBC count on Day 10 (P 0.001). Conclusion: Remdesivir administration improved the prognostic biomarker profile in COVID-19 patients.

Gap identification for improvement in maternal and early infant health care practices among tribal pregnant women in an aspirational tribal district Sirohi, Rajasthan.

Background: Sirohi is one of the aspirational districts of Rajasthan which is also tribal-dominated. The maternal and early infant health indicators are worrisome compared to regional or national statistics. First-trimester registration of pregnant women is 54% in district Sirohi, which is much less as compared to registration in the state of Rajasthan (63%) and India (59%). Four antenatal care (ANC) visits of pregnant women are 32% in district Sirohi, which is also much less as compared to ANC visits in the state of Rajasthan (39%) and India (51%). However, there was no tribal-specific data regarding maternal and early infant health. Objective: The study aims to identify gaps for improvement in maternal and early infant health care practices among tribal pregnant women in an aspirational tribal district of Sirohi, Rajasthan. Materials and Methods: It was a cross-sectional study conducted among 560 tribal pregnant women to assess the existing maternal, and early infant health care knowledge and practices through a pre-validated questionnaire in the tribal population of district Sirohi Rajasthan. Result: Nineteen per cent (19.5%, n = 109) of tribal pregnant women got married between the age of 10 and 17 (less than the legal age of marriage of 18 years). There is a significant relationship between early age at marriage and low educational status P < 0.001, r = 0.241 among participants. Measurement of weight, blood pressure and urine examination was done in 32.5% (n = 181), 19.5% (n = 109) and 7.1% (n = 39), respectively, among tribal pregnant women. The majority (94.6%) of the pregnant tribal women (385/407) were anaemic. Approximately 60% (n = 337) of mothers were unaware of thermal protection (skin-to-skin care). Sixty per cent (n = 334) of tribal pregnant women preferred to seek consultation regarding antenatal and infant health care from doctors, while 40.1% (n = 224) were more comfortable seeking advice from traditional birth attendants (TBAs). Conclusion: The study finds inadequate knowledge and practice towards maternal and early infant care among tribal pregnant women. As TBAs influence tribal pregnant women, systematic training and involvement of TBAs in maternal and child health are indispensable.

Explaining the Unexplained: Examining the Predictive Value of Semen Parameters, Sperm DNA Fragmentation and Metal Levels in Unexplained Infertility.

Background: There is ongoing research to find an optimum modality to predict male fertility potential. Aims: To compare the semen parameters, sperm DNA damage and seminal metal levels of Zinc, Lead and Aluminium among the male partners of couples with unexplained infertility and men with proven fertility. Settings and Design: Prospective case-control study at a tertiary level teaching hospital. Materials and Methods: One hundred male partners of couples with unexplained subfertility and 50 men with proven fertility were included in the study. Male partners of unexplained infertility couples and fertile men were compared for their semen parameters, sperm DNA Fragmentation Index (DFI) and seminal metal levels in semen. Statistical Analysis Used: Chi-square test, Student's t-test, sensitivity and specificity analysis, binomial logistic regression analysis. Results: Fertile men had statistically significantly higher mean progressive sperm motility than male partners of unexplained infertility (53.12 ± 9.89% vs. 44.81 ± 19.47%, P = 0.005). Semen volume and sperm concentration were comparable among the cases and control population. The mean sperm DFI was significantly lower among fertile men (10.83 ± 6.28 vs. 21.38 ± 10.28, P < 0.0001). Plotting the receiver-operating characteristic curve the threshold for discrimination was calculated to be 18% DFI. The sensitivity specificity and overall accuracy were 43%, 84% and 56.67%, respectively when the DFI cut-off was set at 18%. Zinc concentration in the semen had a strong positive correlation (Point Biserial correlation coefficient = 0.831) with fertility, whereas lead and aluminium had a moderate negative correlation. Conclusion: Conventional semen analysis had limited differentiating ability for unexplained infertility. The sperm DFI may be employed for explanatory purposes among couples with unexplained subfertility. A lower discriminatory threshold of DFI (18%) has better overall accuracy as opposed to a 30% cutpoint for unexplained subfertility. Among metals, Zinc was strongly correlated with fertility status.