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Biomedical subjects

I Cortinovis

Publications and source records attributed to I Cortinovis.

At least 19 recordsLinked to original sources
PubMed2006

Behaviour during attacks and assessment of intensity in primary headaches of children and adolescents.

Assessment of attack intensity in primary headaches of paediatric age has not received great attention in the literature to date and in the international classification the criteria to define pain intensity are also not specified. The purpose of this research was to evaluate whether behaviour during attacks, reported by the child or a parent, can be used as a measure of attack disability, and so as an indirect measure of attack intensity in primary headaches of children and adolescents. The subjects were 320 patients aged between 3 and 14 years (mean age 9.9 years, SD 2.6 years) affected by primary recurrent headaches and first seen at a headache clinic. Twelve variables taken from their history were considered and sequentially analysed with multiple correspondence analysis and cluster analysis. Five types of behaviour during attacks were identified: (i) the child (or the parent) is unable to answer the questions or the child has no limitation in activities; (ii) the child may have some activity limitation, but only in lively games; (iii) the child has limitations in daily life with regard also to quiet activities; (iv) at least during some attacks the child lies down with closed eyes or in the dark; (v) during each attack the child lies down with closed eyes or in the dark. The least important variables for the identification of the five behaviour types were studying at school and absence from school. There are some limitations in considering child's behaviour as a measure of attack intensity/disability; one of these is the fact that it was found to be related to the educational level of the mother. However, behaviour during attacks, reported by the child or the parent, provides useful information independently of child's age and, together with the score of pain, when this is given, it can be used as measure of attack intensity.

Adolescent↗
PubMed2001

Classification criteria and distinction between migraine and tension-type headache in children.

The International Headache Society (IHS) classification system (1988) was developed primarily for headache disorders in adults and its validity for paediatric age is currently under discussion; in 1995 Seshia et al. proposed a revision of the criteria for migraine without aura to make diagnostic criteria more applicable to children. The purposes of the current study were to: (1) compare the IHS classification with the Seshia proposal, (2) compare the children affected by migraine without aura (MO) with the children affected by tension headache (TH) as defined by Seshia, for characteristics which are not included in the classification. The patients are a series of 320 children (mean age 9.9, SD 2.6 years; 144 males, 176 females) with recurrent or chronic headaches referred to a headache clinic in Milan, Italy. Using the Seshia criteria instead of the IHS criteria a higher number of children were included in the MO category: bilateral pain and family history of migraine were the most important factors which allowed a shift of children into this category. However, with the Seshia classification there was no reduction in the number of unclassifiable children. The reason why some children could not be classified was a short duration of attacks; the majority of unclassifiable children were 6 years old or less. No relevant difference was found between children with MO and children with TH for the following variables: occurrence of attacks in the afternoon or evening after school, reduction of attacks during school holidays, full-time schooling, after-school activities on school days, disordered daily life. On the contrary children with MO when compared with those with TH showed a higher number of precipitating factors and for the following factors a significant difference was found: exposure to TV or a computer, sleep deficiency, and strong emotions. Furthermore, children with MO showed a greater severity of attacks.

Activities of Daily Living↗
PubMed1995

Weight growth in infants born to mothers who smoked during pregnancy.

OBJECTIVE: To determine whether maternal smoking during pregnancy causes impairment in growth after birth. DESIGN: Longitudinal study. SETTING: Six medical university centres of six towns of north, central, and south Italy. SUBJECTS: 12,987 babies (10,238 born from non-smoking mothers, 2276 from mothers smoking one to nine cigarettes a day, and 473 from mothers smoking > or = 10 cigarettes a day) entered the study. MAIN OUTCOME MEASURES: Difference in weight gain between children born to smoking mothers and those born to non-smoking mothers. Weight was measured at birth and at 3 and 6 months of age. Maternal smoking habit was derived from interview on third or fourth day after delivery. RESULTS: Compared with children born to mothers who did not smoke during pregnancy, the birth weights of children born to mothers who smoked up to nine cigarettes a day were 88 g (girls) and 107 g (boys) lower; in children born to mothers who smoked > or = 10 cigarettes a day weights were 168 g and 247 g lower. At six months of age for the first group the mean weight for girls was 9 g (95% confidence interval -47 g to 65 g) higher and for boys 64 g (-118 g to -10 g) lower than that of children born to mothers who did not smoke. The corresponding figures for the second group were 28 g (-141 g to 85 g) lower for girls and 24 g (-136 g to 88 g) lower for boys. CONCLUSIONS: The deficits of weight at birth in children born to mothers who smoked during pregnancy are overcome by 6 months of age. These deficits are probably not permanent when smoking habit during pregnancy is not associated with other unfavourable variables (such as lower socioeconomic class).

Birth Weight↗
PubMed1994

Vaginal operative deliveries in Italy.

OBJECTIVE: To analyze the trends in vaginal operative deliveries in Italy. DESIGN: Analysis of information on all deliveries after the 28th week of gestation, routinely collected by the Italian Central Institute of Statistics using a standard form. SETTING: National data on all Italian deliveries in the period 1981-85. SUBJECTS: All deliveries occurred in Italy in the period. RESULTS: Forceps and vacuum delivery were reported in 1981 respectively in 0.9 and 2.1/100 deliveries. Similar percentages were observed during the whole considered quinquennium for vacuum extraction, but the forceps delivery rate decreased to 0.6/100 in 1985. Nulliparous women more frequently had an operative vaginal delivery: the rates of forceps and vacuum deliveries were respectively 1.1 and 3.7/100 in nulliparae and 0.3 and 1.0 in women reporting one or more previous births. There was a direct relationship between vacuum delivery rate and birth weight: vacuum deliveries were reported for respectively 0.9 and 2.3/100 infants weighing less than 2500 g and > or = 2500 g. Likewise, vaginal operative deliveries were more frequent in term or post-term births, and vacuum deliveries among singleton births than multiple ones (2.3 vs 1.7/100 deliveries). CONCLUSIONS: Operative vaginal delivery rates in Italy in the mid 1980's were lower than in most developed countries. The reasons for forceps and vacuum extraction were similar to other developed countries with regard to obstetric determinants, but some differences emerged for socio-demographic factors.

Adult↗
PubMed1994

Anthropometry as a predictor for mortality among Ugandan children, allowing for socio-economic variables.

Length, height, weight and mid-upper arm circumference (MUAC) were measured in 4320 children aged between 0 and 59 months, and their socio-economic status was assessed, in 31 villages in Southwest Uganda during March-April 1988. A follow-up survey assessed the mortality of the children during the 12 months following anthropometry. Mortality rates were higher in those with low anthropometric indices at the first survey. MUAC was the most sensitive predictor of mortality followed by weight-for-age, height-for-age and weight-for-height. MUAC increased the predictive power of other parameters whereas the other parameters did not increase the predictive power of MUAC. MUAC below 12.5, 11.5 and 10.5 cm predicted 10.9%, 18.7% and 36.5% of the deaths respectively. Nutritional status was worse in the low socio-economic group but the predictive power of anthropometry for mortality was not influenced by socio-economic status. This suggests that nutrition per se has an influence on mortality which is independent of socio-economic status.

Age Factors↗
PubMed1993

Construction of a socio-economic index to facilitate analysis of health data in developing countries.

In order to plan, implement and monitor health interventions for the most deprived sector of the population, it is necessary to identify socioeconomic groups at risk. Multiple Correspondence Analysis was used to construct a socio-economic index based on data collected from a sample of 2698 households in South-West district of the Ugandan Republic in 1988. This study is a part of the baseline survey done by the Government of Uganda in collaboration with UNICEF. Its aim was to reduce the incidence of death of children below 5 years from diarrhea. Two factorial axes, representing respectively the socio-cultural and the anthropological conditions, explained more than 80% of the total variability. Among the 11 variables employed the most useful in characterizing the socio-economic classification were: father's occupation, parent's literacy, father's professional position and ownership of a radio. A classification in 7 levels was obtained. The first two levels are characterized as professionals and civil servants. The bottom two levels include households where both parents are illiterate and where father's primary activity is agricultural at a subsistence level. The three middle levels represent a transitional situation. In order to classify the family into the different levels, the other related variables, such as father's professional position or ownership of radio or father's religion or presence of latrine proved to be very useful. A flow chart which identifies which level a household belongs to was constructed. A general and valid observation is that families classified into the last two levels (6 and 7) constituted the population at risk for health conditions.

Adult↗
PubMed1992

Diagnostic criteria for migraine and psychogenic headache in children.

The headache histories obtained from 214 children were analysed by computer to see whether it was possible to identify and classify migraine, and to distinguish children with psychogenic headache. During headache attacks, most children had no or very few associated symptoms. For classification, 175 patients were divided into four homogeneous groups; the remaining 39 could not be grouped. An overlap between the different groups was found. Psychogenic headache emerged as a clearly definable syndrome, characterised by psychological problems and daily headache for a period of at least one month (10 patients). When the 214 patients were grouped according to the classification of the Headache Classification Committee of the International Headache Society, distinguishing those children with psychogenic headache was no longer possible.

Age Factors↗
PubMed1991

Proportionality of small for gestational age babies as a predictor of neonatal mortality and morbidity.

Neonatal mortality and morbidity of 2609 babies who weighed less than the fifth centile for gestational age were studied in order to evaluate the relationship between the type of intrauterine growth retardation and the short-term prognosis after birth. Of these babies, 1175 had both a birthweight and head circumference below the fifth centile ('proportionately small'); the others, whose body weight was below but head circumference above the fifth centile, were defined as 'disproportionately small'. The former group showed a consistently higher risk of death during the neonatal period. Morbidity defined by birth asphyxia, respiratory distress and neonatal infections was higher in those proportionately small babies who were delivered at term. The picture reversed for hyperbilirubinaemia, which was more frequent among disproportionately small babies. Proportionality, defined on the basis of the correspondence between birthweight and head circumference centiles, appears to be a simple and non-invasive clinical method to identify babies who are at higher risk of adverse outcome.

Asphyxia Neonatorum↗
PubMed1990

Pre-induction cervical ripening with prostaglandin E2 gel: intracervical versus intravaginal route.

The aim of our study was to evaluate the best method for cervical ripening before a classical induction with amniotomy and oxytocin. One hundred term pregnant patients who presented an unfavorable cervix and an indication for the induction of labor were assigned randomly to either 0.5 mg prostaglandin (PG) E2 gel intracervically (N = 52) or 3 mg PGE2 gel intravaginally (N = 48). The intravaginal gel had a greater effect on cervical ripening according to a modification of the Bishop score than did intracervical gel, but it had a higher incidence of side effects.

Administration, Intravaginal↗
PubMed1989

Behaviour and confidence of parents instructed in home management of febrile seizures by rectal diazepam.

The study was performed on a group of 91 children with their first febrile convulsion whose parents were then instructed in the use of rectal diazepam in the event of a further seizure. later, the families were periodically recalled for interviews. The aim was to study the acceptance and cooperation of the families, the psychological attitude and the relation between the findings and parents' educational level. At the end of the follow-up, 80% of the 91 families showed good cooperation and psychological benefits. There was no relationship between the findings at the end of the follow-up and families' educational level. Even in the presence of a favorable psychological attitude, recurrences of febrile convulsions were still a frightening experience for many parents.

Administration, Rectal↗
PubMed1983

Structural analysis of a set of socioeconomic indexes as an aid in defining the socioeconomic level of a family: results from an italian multicentric survey.

The study of possible associations between social and health factors was one of the purposes of the multicentric Italian survey of perinatal preventive medicine. To get a concise and coherent social indicator, which could be useful to this study, we explored the socioeconomic information systematically collected on the parents of 12,058 babies born in 1973-1975 in four centres (Trieste, Milan, Parma and Bari), which reflect some of the heterogeneous aspects of Italy. The Correspondence analysis indicated that the seven considered indexes, concerning both parents' education levels and occupations, dwelling quality and the length of father's residence in the area in which the baby was born, were highly and similarly correlated in each centre. The Dynamic cluster analysis enabled us to bring together the socioeconomic profiles of the families into six classes, on the basis of their similarities, which depend only upon the multivariate distribution of the seven categorical variables under study. Therefore, the attained classification not only is independent of whatever score is assigned to the socioeconomic categories but also allows for the strong interactions between the variables and exploits all the available information. Our six classes were found to be rather similar to the six socioeconomic groups (S.E.G.) of the U.K. Registrar General and to show some resemblance to certain social groups defined by other classifications adopted in obstetric and pediatric field. The socioeconomic indicator constructed here should enable us to find out how much, in different areas of Italy, the social classes may account for inequalities in health conditions and care of the mother and her baby.

Family↗