RESUMO
BACKGROUND: Worldwide studies, even in our country, have thrown discrepant results about the relation between osteoporosis, parity and age of menarche. OBJECTIVE: To investigate the relation of osteoporosis in postmenopausal mexican women with multiparity and age of menarche. PATIENTS AND METHOD: Transversal, retrospective and analytical study. Non-probabilistic sampling technique was performing with users women of the IMSS in San Luis Potosí. Reproductive history and age of menarche were obtained by the addition of these items to the previously validated Albrand questionnaire. Women were divided into groups according to the number of pregnancies in: normal parity (0 to 3 childbirths) conformed by 112 patients (46%) and multiparity (> or = 4 pregnancies), 131 women (54%). In relation to menarche with an average of 12.98 years, from this number we divided them in: early menarche (before the age of 13) and late menarche (at 13 years of age or after). It was measured bone mineral density with dual distal forearm x-ray absorptiometry to all patients. RESULTS: 243 women were studied, with an average of age of 55.92, rank 31 to 80 years. Using the criteria, of the World Health Organization, 18% of posmenopausal women had osteoporosis, 39% had osteopenia and 41% had bone normality. No association was found between the number of deeds and osteoporosis. Additionally we observed that the women who had 4 or more children were older than the other women. average 57.42 against 54.16. Also there was significant negative correlation (r = -0.43) between age and densitometry. In addition we found that an age greater to 13 years in the appearance of the menarche was related to osteoporosis (OR 4.46; p = 0.035). CONCLUSIONS: In posmenopausal women a menarche at the age of 13 years or after is a risk factor for osteoporosis.
Assuntos
Doenças Ósseas Metabólicas/epidemiologia , Menarca , Osteoporose Pós-Menopausa/epidemiologia , Paridade , Absorciometria de Fóton , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Densidade Óssea , Doenças Ósseas Metabólicas/etiologia , Feminino , Humanos , México/epidemiologia , Pessoa de Meia-Idade , Osteoporose Pós-Menopausa/etiologia , Estudos Retrospectivos , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
BACKGROUND: At the moment the studies lead at world-wide level and even in our country have thrown discrepant results about the relation between osteoporosis, parity and age of menarche. OBJECTIVE: To investigate the relation of osteoporosis in postmenopausal Mexican women with multiparity and age of menarche. PATIENTS AND METHOD: A retrospective and analytical cross-sectional study, with a non-probabilistic sampling technique in women rightful claimants of the IMSS, San Luis Potosi. In all of them the bone mineral density was measured with X-ray dual absorptiometry in the distal forearm. Reproductive history and age of menarche were obtained by the addition of these items to the previously validated Albrand questionnaire. Women were divided into groups according to the number of pregnancies in: normal parity (0 to 3 childbirths) conformed by 112 patients (46%) and multiparity (> or = 4 pregnancies), 131 women (54%). In relation to menarche with an average of 12.98 years, from this number we divided them in: early menarche (< 13 yrs) and late menarche (> or = 13 yrs). RESULTS: 243 women were studied, with an average of age of 55.92, rank 31 to 80 years. Using the criteria of the World Health Organization, 18% of postmenopausal women had osteoporosis, 39% had osteopenia and 43% had bone normality. No association was found between the number of pregnancies and osteoporosis. Additionally we observed that the women who had four or more children were older than the other women, average 57.42 against 54.16. Also there was significant negative correlation (r = -0.43) between age and densitometry. We found that an age greater to 13 years in the appearance of the menarche was related to osteoporosis (OR 4.46, p: 0.035). CONCLUSIONS: In postmenopausal women a menarche older than 13 years is a risk factor for osteoporosis.
Assuntos
Menarca , Osteoporose Pós-Menopausa/epidemiologia , Paridade , Pós-Menopausa , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , México , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVE: To determine whether a utility model can be used with acceptable sensitivity and specificity for the diagnosis of diabetic peripheral neuropathy (DPN). METHODS: Cross sectional study, non-probability sampling, in 381 type 2 diabetic patients with diabetic foot risk. To determine the DPN, it was evaluated the protective sensation in 10 sites on the foot. It was a positive diagnosis if three or more points showed insensitivity at the touch of the skin with Semmes-Weinstein monofilament (SWM). Monofilament was compared to the utility model (MMU); the diagnostic methods of application were the same for both. RESULTS: Mean age was 62 years, 11 years of development of DM, mean body mass index of 29 kg/m2, average glucose 129 mg/dL (78-264 mg/dL). With sensitivity of 73.68%, 97.67% of specificity, positive predictive value 77.78%, negative predictive value 97.10%, the positive likelihood ratio was 31.59 and the negative likelihood ratio 0.27. CONCLUSION: Currently, diagnostic devices for tactile sensory loss are not readily available in our country; therefore, the results of this research will help to make the diagnosis of the MMU timely, inexpensive and easily accessible.