International Journal of Physiology

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Effect of Normal Pregnancy on Pulmonary Function Tests in a Rural Setting


Affiliations
1 Professor & Head, Department of Physiology
2 Post Graduate Student, JNMC, Wardha
     

   Subscribe/Renew Journal


Objective: This rural based cross sectional study was carried out to compare the Pulmonary Function test (PFT) parameters like FEV1&PEFR between first, second and third trimester of pregnancy and to find out whether any correlation exists between hemoglobin %&pulmonary function tests in pregnant women.

Method: 126 subjects were enrolled in the study comprising 31 subjects each of first and second trimesters and 34 subjects in third trimester.30 subjects were included in control group. The selected subjects from said age groups were divided into following groups. Group A -31 subjects between 1st week to 13 weeks of gestation, from the rural population.Group B-31 subjects between 14th to 24th weeks of gestation, from the same rural population.Group C: -34 subjects between 24th to 36 weeks of gestation, from the same rural population.Group D: Control group-Normal non-pregnant women from the same rural population. Their Pulmonary Function like FEV1 and PEFR was tested in sitting position with computerized RMS Medspiror. The statistical analysis of the study was done using one way ANOVA, Dunnet T test and Tukey Test.

Result: There was a significant decrease in FEV1 % observed with p value at p <0.05. There was also a decrease in PEFR with p value at p <0.05.

Conclusion: This study gives an overall idea of normal lung function values in pregnant women of rural India. The values obtained may help in setting up of exercise protocols of Indian rural pregnant women.


Keywords

PFT, Pregnant Women, Rural Area
Subscription Login to verify subscription
User
Notifications
Font Size


  • WHO criteria 1981.

  • Y. Pande, J.N. Pande, J.S. Guleria and V. Hingorani pulmonary ventilation and gas exchange in pregnancy. J. Obs gyn Ind ,(1973); 23: 710- 715.

  • Steven E. Weinberger, Scott T. Weiss, Wayne R. Cohen, J. Woodrow, Weiss and T. Scott Johnson. Pregnancy and lung. Am Rev. Rep Dis (1980); 121: 559 – 581.

  • Bevan D.R. Anita Holdcroft, L. Loh, W.G. Macgregor, J. C. O. Sullivan, K. K. Sykes closing volume and pregnancy. B. M. G. (1974); 1: 13 – 15.

  • Clive M. Prowse, M. B. and Edward A Gaensler, Respiratory and acid base changes during pregnancy. Anesthesiology, (1965); 26: 381 – 392.

  • Surekha DE, R.P. Bhargava, S. Benawari Longitudinal ventilatory function (Static and dynamic) Studies during different trimester in pregnant women. J obs & Gynae of India. 1984; 36: 812 – 816.

  • Singhal Usha and Saxena Kusum, Effect of anemia on respiratory and metabolic parameters during third trimester of pregnancy I J P P 1987; 31(2): 130 – 135.

  • Mokkapatti Rupa, Prasad E.C., Venkatraman and Kaneez Fatima. Ventilatory functions in pregnancy, 1991 Ind J physiol Pharmacol; 35(4): 237 – 240.

  • Shaikh R.M., Deshpande D. R., Ganeriwal S. K and Reddy B. V. Effect of pregnancy on vital capacity and FEV1. J Obs Gyn of India, 1983; 33: 495 – 499.

  • J. A. Milne The respiratory response to pregnancy. Post Med. J, 1979; 55: 318 – 324.

  • Alaily A. B. and Corrol K. B. Pulmonary Ventilation in pregnancy Br. J Obs Gyn, 1978; 85: 518 – 524.

  • Pandya K. D., Chandwani S., Desai C. A., Dadlani A. G. study of vital capacity and timed vital capacity in normal non pregnant and pregnant women. Jobs Gyn of India, 1984; 36: 1053 – 1057.

  • Purnic B. M. G. A Kurhade, S. B. Kaore – PEFR in pregnancy: A Longitadinal Study. I J P P 1995; 39(2): 135 – 139.

  • Mrunal S. Phatak and G. A. Kurhade – A longtadinal study of antenatal changes in lung function tests and importance of postpartum exercises in their recovery. I J P P 2003; 47(3) 352 – 356.

  • Ganeriwal S. K., Despande Dr., Reddy B. V. and Shaikh R. M. effect of pregnancy on pulmonary ventilation. J Obs Gyn of India, 1984; 36: 639 – 641.

  • Hassab M. Harirah, Sahar E. Donia, Fayez K. Nasrallah, George R.- Effect of Gestational Age and position on peak expiratery flow rate;Alongitadinal study-Obst & Gynec 2005; 105(2) 105(2): 372 – 376.

  • Howard G. Knuttgen and Kendal Emerson. Physiological response to pregnancy at rest and during exercise. J. Applied physiology 1974; 36:549.


Abstract Views: 801

PDF Views: 0




  • Effect of Normal Pregnancy on Pulmonary Function Tests in a Rural Setting

Abstract Views: 801  |  PDF Views: 0

Authors

Dalia Biswas
Professor & Head, Department of Physiology
Swati Kulsange
Post Graduate Student, JNMC, Wardha

Abstract


Objective: This rural based cross sectional study was carried out to compare the Pulmonary Function test (PFT) parameters like FEV1&amp;PEFR between first, second and third trimester of pregnancy and to find out whether any correlation exists between hemoglobin %&amp;pulmonary function tests in pregnant women.

Method: 126 subjects were enrolled in the study comprising 31 subjects each of first and second trimesters and 34 subjects in third trimester.30 subjects were included in control group. The selected subjects from said age groups were divided into following groups. Group A -31 subjects between 1st week to 13 weeks of gestation, from the rural population.Group B-31 subjects between 14th to 24th weeks of gestation, from the same rural population.Group C: -34 subjects between 24th to 36 weeks of gestation, from the same rural population.Group D: Control group-Normal non-pregnant women from the same rural population. Their Pulmonary Function like FEV1 and PEFR was tested in sitting position with computerized RMS Medspiror. The statistical analysis of the study was done using one way ANOVA, Dunnet T test and Tukey Test.

Result: There was a significant decrease in FEV1 % observed with p value at p <0.05. There was also a decrease in PEFR with p value at p <0.05.

Conclusion: This study gives an overall idea of normal lung function values in pregnant women of rural India. The values obtained may help in setting up of exercise protocols of Indian rural pregnant women.


Keywords


PFT, Pregnant Women, Rural Area

References