scholarly journals Profitability and economic efficiency of groundnut production in Benue state, Nigeria

2013 ◽  
Vol 13 (59) ◽  
pp. 8091-8105
Author(s):  
DP Ani ◽  
◽  
JC Umeh ◽  
EA Weye
Keyword(s):  
Stochastic Frontier ◽  
Sampling Technique ◽  
Gross Margin ◽  
Cross Sectional ◽  
Multi Stage ◽  
Simple Machines ◽  
Petroleum Resources ◽  
Key Variables ◽  
The Mean ◽  
Selection Of

There has been a remarkable reduction in the contribution of groundnut to Nigeria’s foreign exchange earnings since the discovery of petroleum resources. There is need to re -position this valuable crop to assume its rightful position in the nation’s economy. Thus, this study assessed the profitability of groundnut production and level of technical and allocative efficiencies of the farmers using Benue State as a case study. Multi -stage sampling technique, which involves purposive selection of two Local Government Areas (Makurdi and Ogbadigbo) and subsequent random selection of groundnut farmers from the selected three communities was adopted in collecting cross -sectional data from 270 groundnut farmers using structured questionnaire and oral interview. Descriptive statistics, gross margin analysis and Stochastic Frontier Model were used to analyse the data. The study found that the mean gross margin per hectare of groundnut was N 1,897.86 per month while the profitability test shows that it is profitable (t= 6.87; P ≤ 0.01). However, the key variables that influence profitability are hired labour, cost of seed, agrochemical and cost of fertilizer. Meanwhile, the mean technical efficiency estimate of groundnut farmers in the study area was found to be as low as 4%. This could be attributed to high demand for labour, land and agrochemicals which are the critical factors that play a significant role in groundnut production. The socio- economic factors that affect groundnut production in the study area include farmers’ age, household size and annual income. Similarly, an average farmer spent about 28% above the minimum frontier cost. Furthermore, the elasticity of cost of production with respect to cost of hired labour and cost of seed was found to be relatively high indicating their importance in groundnut production. More land should be put into groundnut production and farmers should be given essential agricultural inputs that will enhance the productivity of this cash crop. The study further recommends the development and dissemination of simple machines that can facilitate the stages involved in the production of groundnut.

scholarly journals Scaling-up Community Self-reporting Rate for COVID-19: Implication for Assessing the Perceived Stigmatization of COVID-19 Survivors Among Residents of Agege Local Government, Lagos, Nigeria

2020 ◽  
Author(s):  
Olaniyan Akintunde Babatunde ◽  
Owoicho Samuel Amifofun ◽  
Sunday Thomas Sola ◽  
Abayomi Akande ◽  
Mathias Besong ◽  
...  
Keyword(s):  
Local Government ◽  
Public Health Problem ◽  
Sampling Technique ◽  
Reporting Rate ◽  
Cross Sectional Survey ◽  
Chi Square ◽  
Cross Sectional ◽  
Multi Stage ◽  
The Mean ◽  
Basic Facts

Abstract Objective: Coronavirus disease 2019 (COVID-19) is an emerging public health problem with over two million confirmed infections globally. Previous studies show that stigma impede the response activities. Therefore, this study was conducted to assess the perceived stigmatization of COVID-19 survivors among residents of Agege local government, Lagos State, Nigeria. We conducted a cross-sectional survey among 333 consenting residents recruited from Agege local government using multi-stage sampling technique. An interviewer-administered questionnaire was used to collect data on perceived stigmatization. Bivariate and multivariate analyses were done using Chi-square and logistic regression respectively.Results: The mean age of the respondents was 35.7 ± 13.6 years. The proportion of respondents with poor knowledge was 50.5% and awareness for COVID-19 was 95.2%. Television and radio were the two major sources of awareness for COVID-19. Higher likelihood of perceived stigmatization was found among those aged 25 – 49 years (aOR= 3.1, 95% CI = 1.4 – 6.7), ≥ 50 years (aOR= 2.1, 95% CI = 1.1 – 3.9) and married respondents (aOR= 1.8, 95% CI = 1.1 – 2.9). To reduce the effect of stigmatization, we recommend a holistic response plan designed with basic facts about COVID-19 using programmes targeting married respondents as well as the adults.

scholarly journals Morphometric assessment of spleen dimensions and its determinants among individuals living in Arba Minch town, southern Ethiopia

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Solomon Demissie ◽  
Prasad Mergu ◽  
Tadiwos Hailu ◽  
Getachew Abebe ◽  
Mengistu Warsa ◽  
...  
Keyword(s):  
Sampling Technique ◽  
Cross Sectional Study ◽  
Point Of View ◽  
Southern Ethiopia ◽  
Constant Attention ◽  
Cross Sectional ◽  
Multi Stage ◽  
Length Width ◽  
The Mean ◽  
One Year

Abstract Introduction The spleen is a vital lymphoid soft organ that demands constant attention from the clinical point of view. It is a multi-dimensional organ that enlarges in its all dimensions during some disease condition. The detection of the spleen by palpation is not an indicator of an enlarged spleen because normal spleen may be palpable. Therefore, this study aimed to assess the morphometry of spleen dimensions and its determinants among individuals living in Arba Minch town by sonographic examinations. Methods and materials Community-based cross-sectional study was conducted in Arba Minch town from February 1 to March 30, 2020. Seven hundred and eight study participants were selected using a multi-stage systematic random sampling technique. Data were checked for completeness, edited, coded and entered into Epi-Data version 3.1 and exported to STATA software version 16 for analysis. Result The mean splenic length, width, thickness and volume were 10.24 cm, 4.79 cm, 3.93 cm, and 109.34 cm3, respectively. The mean spleen length, width, thickness and volumes among males were 10.64 cm, 4.92 cm, 4.05 cm and 119.81 cm3 and among females were 9.75 cm, 4.63 cm, 3.78 cm and 96.50 cm3 respectively. As age increased by one year the mean spleen length, width, thickness and volume was decreased by 0.032 cm, 0.018 cm 0.004 cm and 0.012 cm respectively. As height increased by 1 cm the mean spleen width and volume were increased by 0.096 cm and 0.052 cm respectively. As we go from male to female the mean spleen length decreased by 0.294 cm. Conclusion The spleen dimensions were higher in males than females. Splenic length was determined by age & sex, the spleen width was determined by age & height, the spleen volume was determined by age & height and the spleen thickness was determined by age.

scholarly journals Prevalence and correlates of prehypertension and hypertension among adults in Delta State, Nigeria: a cross-sectional community-based study

2020 ◽  
Vol 54 (1) ◽  
pp. 48-57
Author(s):  
Ejiroghene M. Umuerri ◽  
Henry O. Aiwuyo
Keyword(s):  
Employment Status ◽  
Sampling Technique ◽  
Cross Sectional Study ◽  
Fruit Intake ◽  
Community Based ◽  
Cross Sectional ◽  
Multi Stage ◽  
Ethical Approval ◽  
Who Steps ◽  
The Mean

Background: There are indications that prehypertension precedes hypertension. Like hypertension, it is associated with increased cardiovascular risk.Objective: To determine the prevalence, awareness and correlates of prehypertension and hypertension among adults in Delta State, Nigeria. Methods: This was a cross-sectional study. We recruited adults aged ≥18 years from two communities in Delta State, Nigeria, using the multi-stage sampling technique. The study instrument was a modified WHO-STEPS questionnaire.Prehypertension and hypertension were defined using the JNC-7 criteria. Ethical approval was obtained before the recruitment of participants. Results: Of the 852 adults studied, the mean (±SD) age was 42.64 (±16.07) years, females (55.9%) and urban dwellers (55.8%). The prevalence of prehypertension and hypertension were 42.5% and 29.3%, respectively; both were higheramong urban dwellers. The peak age-group for prehypertension and hypertension were 25-34 and 35-44 years, respectively. Awareness of hypertension was low; 12.0% (102/852). Blood pressure category significantly correlatedwith age, body mass index, place of residence, level of education, employment status and fruit intake. Conclusion: The prevalence of prehypertension and hypertension in this study were high. Based on the premise that prehypertension is a precursor of hypertension and occurred more among youths, the higher prevalence of prehypertensiongives an inkling to rising prevalence of hypertension. Keywords: Prehypertension, hypertension, adults, Nigeria, WHO STEPS Funding: Nil

scholarly journals Technical Efficiency of Soybean Farms and Its Determinants in Saboba and Chereponi Districts of Northern Ghana: A Stochastic Frontier Approach

2013 ◽  
Vol 2 (4) ◽  
pp. 106 ◽  
Author(s):  
Prince Maxwell Etwire ◽  
Edward Martey ◽  
Wilson Dogbe
Keyword(s):  
Technical Efficiency ◽  
Value Chain ◽  
Stochastic Frontier ◽  
Sampling Technique ◽  
Northern Ghana ◽  
Stochastic Frontier Approach ◽  
Cross Sectional ◽  
Multi Stage ◽  
Short Run ◽  
Structured Questionnaire

<p>This study analyzes the level and determinants of technical efficiency of soybean farms in the Saboba and Chereponi districts of northern Ghana. A multi-stage sampling technique was used to select 200 soybean farmers from which cross-sectional data was collected using a structured questionnaire. Data collected includes farmers’ socio-economic characteristics such as age and education as well as input and output quantities and prices. Data was analyzed using the stochastic frontier approach. Results showed a mean technical efficiency estimate of 53 percent and the return to scale was 0.75. Location of farm, participation in the Agricultural Value Chain Mentorship Project and age of farmer were found to be important in explaining technical inefficiency among soybean farmers. This implies that farmers in the short run can increase their production by 47 percent by adopting practices of the best soybean farms in Saboba and Chereponi districts of northern Ghana.</p>

Profitability analysis and technical efficiency of Sasakawa global 2000 maize technology in Lere Agricultural Zone, Kaduna state, Nigeria

2020 ◽  
Vol 18 (1) ◽  
pp. 20-30
Author(s):  
A.M. Durba ◽  
A. Adewumi ◽  
U. Musa
Keyword(s):  
Technical Efficiency ◽  
Stochastic Frontier ◽  
Sampling Technique ◽  
Efficiency Score ◽  
Farm Size ◽  
Farm Income ◽  
Gross Margin ◽  
Access To Credit ◽  
Profitability Analysis ◽  
The Mean

The study determined the profitability and technical efficiency of Sasakawa Global (SG-2000) maize technology in Lere Agricultural Zone, Kaduna State, Nigeria. A total of 146 respondents were selected through a multi-stage sampling technique. Data were collected through structured questionnaire administered to the sampled respondents and complemented with interview schedule. Analysis of the data collected was done using descriptive statistics, farm budgeting technique and stochastic frontier function. Results showed that the mean age of SG-2000 adopters was 45years old, 73% of them were males and 81% were married. The mean farming experience of the adopters was 15 years, household size of 8 persons and farm size of 2.26ha respectively. Also, majority of the farmers were members of farmers’ cooperative society and had access to extension services. The farm budgeting technique revealed maize production was profitable in the area with gross margin and net farm income of ₦99,407.76/ha and ₦96,700.80/ha respectively. The maize farmers were not technically efficient with a mean efficiency score of 0.8181. The farm size at p<0.10, seed at p<0.01, fertilizer at p<0.01, capital input at p<0.01 probability levels respectively were efficiency factors, while the sex of farmer at p<0.10, marital status at p<0.10, farming experience at p<0.05 and access to credit at p<0.01 probability levels respectively were the inefficiency factors. It is recommended that other farmers in the study area should adopt the SG-2000 maize technology to improve their level of profitability and technical efficiency. Keywords: Profitability, Technical efficiency, SG-2000 maize technology, Farmers and Kaduna State

scholarly journals Scaling-up community self-reporting rate for COVID-19: Implication for assessing the perceived stigmatization of COVID-19 survivors among residents of Agege local government, Lagos, Nigeria

2020 ◽  
Author(s):  
Olaniyan Akintunde Babatunde ◽  
Owoicho Samuel Amifofun ◽  
Sunday Thomas Sola ◽  
Abayomi Akande ◽  
Mathias Besong ◽  
...  
Keyword(s):  
Local Government ◽  
Public Health Problem ◽  
Sampling Technique ◽  
Reporting Rate ◽  
Cross Sectional Survey ◽  
Chi Square ◽  
Cross Sectional ◽  
Multi Stage ◽  
The Mean ◽  
Basic Facts

Abstract Objective: Coronavirus disease 2019 (COVID-19) is an emerging public health problem with over forty-four million confirmed infections globally. Previous studies show that stigma impedes response activities. Therefore, this study was conducted to assess the perceived stigmatization of COVID-19 survivors among residents of Agege local government, Lagos State, Nigeria. We conducted a cross-sectional survey among 333 consenting residents recruited from Agege local government using a multi-stage sampling technique. An interviewer-administered questionnaire was used to collect data on perceived stigmatization. Bivariate and multivariate analyses were done using Chi-square and logistic regression respectively.Results: The mean age of the respondents was 35.7 ± 13.6 years. The proportion of respondents with poor knowledge was 50.5% and awareness for COVID-19 was 95.2%. Television and radio were the two major sources of awareness for COVID-19. A higher likelihood of perceived stigmatization was found among those aged 25 – 49 years (aOR= 3.1, 95% CI = 1.4 – 6.7), ≥ 50 years (aOR= 2.1, 95% CI = 1.1 – 3.9) and married respondents (aOR= 1.8, 95% CI = 1.1 – 2.9). To reduce the effect of stigmatization, we recommend a holistic response plan designed with basic facts about COVID-19 using programmes targeting married respondents as well as the adults.

scholarly journals Scaling-up community self-reporting rate for COVID-19: Implication for assessing the perceived stigmatization of COVID-19 survivors among residents of Agege local government, Lagos, Nigeria

2020 ◽  
Author(s):  
Olaniyan Akintunde Babatunde ◽  
Owoicho Samuel Amifofun ◽  
Sunday Thomas Sola ◽  
Abayomi Akande ◽  
Mathias Besong ◽  
...  
Keyword(s):  
Local Government ◽  
Public Health Problem ◽  
Sampling Technique ◽  
Reporting Rate ◽  
Cross Sectional Survey ◽  
Chi Square ◽  
Cross Sectional ◽  
Multi Stage ◽  
The Mean ◽  
Basic Facts

Abstract Objective: Coronavirus disease 2019 (COVID-19) is an emerging public health problem with over forty-four million confirmed infections globally. Previous studies showed that stigma impedes response activities. Therefore, this study was conducted to assess the perceived stigmatization of COVID-19 survivors among residents of Agege local government, Lagos State, Nigeria. We conducted a cross-sectional survey among 333 consenting residents recruited from Agege local government using a multi-stage sampling technique. An interviewer-administered questionnaire was used to collect data on perceived stigmatization. Bivariate and multivariate analyses were done using Chi-square and logistic regression respectively.Results: The mean age of the respondents was 35.7 ± 13.6 years. The proportion of respondents with poor knowledge was 50.5% and awareness for COVID-19 was 95.2%. Television and radio were the two major sources of awareness for COVID-19. A higher likelihood of perceived stigmatization was found among those aged 25 – 49 years (aOR= 3.1, 95% CI = 1.4 – 6.7), ≥ 50 years (aOR= 2.1, 95% CI = 1.1 – 3.9) and married respondents (aOR= 1.8, 95% CI = 1.1 – 2.9). To reduce the effect of stigmatization, we recommend a holistic response plan designed with basic facts about COVID-19 using programmes targeting married respondents as well as the adults.

scholarly journals Emotional Bonding and Sexual Activity During COVID-19 Lockdown: A Cross-National Pilot Study

2021 ◽  
pp. 263183182110274
Author(s):  
Deblina Roy ◽  
Sujita Kumar Kar ◽  
SM Yasir Arafat ◽  
Pawan Sharma ◽  
Russell Kabir
Keyword(s):  
Online Survey ◽  
Sampling Technique ◽  
Sexual Relationships ◽  
Sexually Active ◽  
Online Questionnaire ◽  
Cross Sectional ◽  
Emotional Bonding ◽  
Significant Difference ◽  
The Mean ◽  
Study Participants

Background: The COVID-19 pandemic and lockdown measures have affected the sexuality and emotional bonding among the couple across the world. Objectives: We aimed to assess the effects of the COVID-19 pandemic and lockdown on the married people’s emotional bonding and sexual relationships in 3 south Asian counties (Bangladesh, India, and Nepal). Methods: A cross-sectional online survey was conducted among Bangladesh, India, and Nepal residents from April 3 to April 15, 2020. The survey was designed in English. The participants were selected through convenience sampling technique, the link of the online questionnaire was shared with the participants. Only participants older than 18 years and above, married, and living with their spouses were included in the study. Results: A total number of 120 respondents were included finally for analysis from the participating countries (India, Nepal, and Bangladesh). The mean age of the participants was 35.42 (±5.73) years; the majority were males under the age of 40 years and had completed postgraduation as their qualification. Among the study participants, more than half (53.8%) of the women reported being sexually active during the lockdown, whereas 41% of the men reported being sexually active. Among the sexually active participants, most women (57.7%) reported that they perceived positive emotional bonding with their partners. Nevertheless, there was no significant difference observed when compared with men. There are variations in responses. However, no significant association was identified. Conclusion: There are a few insights from the study, that is, there was no significant difference found in almost 3 countries in emotional intimacy. There had been a trend that there is improved emotional bonding with their partners, although no significant difference was observed.

Evaluation of health system in Iraq from people's point of view: a comparative study of two different eras

2021 ◽  
Vol 4 (2) ◽  
pp. 380-387
Author(s):  
Saad Ahmed Ali Jadoo ◽  
Adil H. Alhusseiny ◽  
Shukr Mahmood Yaseen ◽  
Mustafa Ali Mustafa Al-Samarrai ◽  
Anmar Shukur Mahmood
Keyword(s):  
Health System ◽  
Health Sector ◽  
Health Resources ◽  
Sampling Technique ◽  
Point Of View ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Current Health ◽  
Multi Stage ◽  
Geographical Regions

Background: Since the 2003 United States–British Coalition military invasion, Iraq has been in a state of continuous deterioration at all levels, including the health sector. This study aimed to elicit the viewpoints of the Iraqi people on the current health system, focusing on many provided health services and assessing whether the public prefers the current health system or that was provided before the invasion. Methods: A cross-sectional survey designed to explore the Iraqi people’s opinions on their health system. A self-administered questionnaire using a multi-stage sampling technique was distributed in five geographical regions in Iraq to collect the data from the head of household between 1st October and 31st of December 2019. Multiple logistic regressions were recruited to determine the significant contributing variables in this study. Results: A total of 365 heads of households (response rate: 71.7%) with the mean age of 48.36 + 11.92 years (ranged 35-78) included in the study. Most of the respondents (61.4%) complained of healthcare inaccessibility, 59.7% believed that health resources were not available, 53.7% claimed a deterioration in the quality of care, and 62.2% believed that the political / media position did not contribute to positive changes during the past two decades. Indeed, most respondents (66.0%) believe that the current healthcare system is worse than before. In the multivariate analysis, there was a statistically significant relationship between the characteristics and opinions of the respondents. Young age group (p = 0.003), men (p = < 0.001), unmarried (p = 0.001), high educated (p = < 0.001), rural resident (p = < 0.001), unemployed (p = 0.003), monthly income of less than USD 400 (p = < 0.001), consider themselves to be unhealthy (p = 0.001),  and those who think that people are unhappy now than two decades ago (p = 0.012) have a more negative opinion of the health system. Conclusions: Most Iraqis surveyed expressed disappointment from the health system after the 2003 US-led invasion. The current health system is faltering at all levels and does not meet the citizens' basic needs. Health Transformation Program (HTP) has become inevitable to develop an accessible, affordable, high-quality, efficient, and effective health system.

Comparison of Working Length Determination in Mandibular Single-Rooted Teeth

2021 ◽  
Vol 8 (2) ◽  
pp. 19-23
Author(s):  
Ruqayya Sana ◽  
Farzana Rehman ◽  
Farzana Rehman ◽  
Rashid Javaid
Keyword(s):  
Sampling Technique ◽  
Cross Sectional Study ◽  
Study Data ◽  
Inclusion Criteria ◽  
Cross Sectional ◽  
Conventional Radiograph ◽  
Anterior Teeth ◽  
Working Length ◽  
The Mean ◽  
Electronic Apex Locator

OBJECTIVES: The objective of this study was to compare working length calculated with conventional radiographs and an electronic apex locator (IPEX II) during the root canal treatment of mandibular anterior teeth. METHODOLOGY: A cross-sectional study was done in the Department of Operative Dentistry, Sardar Begum Dental Hospital, Peshawar during February and March 2018. A consecutive sampling technique was used for sampling. Only 30 patients fulfilled the inclusion criteria of our study. Detailed medical and dental history was taken. Only patient fulfilling inclusion criteria were enrolled in the study. Data were analyzed using SPSS version 20. RESULTS: The mean age for patients was 45.33±5.16. 33% out of 30 patients (10) were male and 20 were females. The mean working length calculated from radiographs was 22.25±1.29 (min 20.09-max 24.10). The mean working length calculated by the electronic apex locator (IPEX II) was 22.17±1.28 (min 20.00-max 24.07). The mean difference between working length calculated by radiograph and electronic apex locator was -0.084mm, which means the working length determined by radiographs and by electronic apex locator has no difference in mandibular anterior teeth with single canals. CONCLUSION: Both the methods can be used effectively in endodontics for single-rooted mandibular teeth, but if both are used in combinations can lead to an improvement in the working length accuracy, which may significantly reduce the number of radiographs exposure, and increase the success and comfort for endodontic patients. KEYWORDS: Working Length, Apex Locator, Conventional Radiograph

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