Lemeshow Formula Research Articles

Pengaruh Faktor-Faktor Perilaku Konsumen terhadap Keputusan Pembelian Produk Frozen Food di Adam Frozen Food Kabupaten Bekasi

Bekasi Regency is one of the metropolitan areas in Indonesia with rapid population and urban growth. The majority of Bekasi Regency residents have a busy lifestyle with a busy work routine. This time limitation makes Bekasi Regency residents need practical food products such as frozen food. Frozen food products are the right choice because they are easy to store, durable, and quick to serve. One of the frozen food stores in Bekasi Regency is Adam Frozen Food, which sells frozen food products as a solution to meet food needs without spending excessive time and energy. Competition in the frozen food industry is getting tighter with many offering similar products with competitive quality and prices. With this condition, research is needed to understand the factors of consumer behavior in purchasing frozen food products at Adam Frozen Food, Bekasi Regency. The purpose of this research is to analyze the influence of cultural factors, social factors, personal factors and psychological factors on purchasing decisions for frozen food products at Adam Frozen Food. The sampling method used the Lemeshow formula with 100 respondents. The data analysis used is multiple linear regression. The results showed that cultural factors, social factors, personal factors and psychological factors simultaneously influenced the variable purchasing decisions for frozen food products at Adam Frozen Food. Social factors, personal factors and psychological factors partially influence the decision to purchase frozen food products at Adam Frozen Food. Meanwhile, cultural factors partially have no effect on purchasing decisions for frozen food products at Adam Frozen Food.

Overview of Fat, Alcohol and Sodium Consumption Habits in Men Aged 25-55 Years in North Tapanuli Regency

<p><em>Hypertension is a condition of increased persistent blood pressure with a systolic pressure of 140 mmHg and a diastolic pressure of more than 90 mmHg. Hypertension can be triggered by unhealthy consumption habits such as consumption of foods containing high fat, drinking coffee, alcohol and smoking can stimulate constriction of blood vessels so as to increase blood pressure. This type of research is a quantitative analytic survey with a Cross Sectional design to find the relationship of risk factors affecting the occurrence of disease, this study was conducted to analyze the determinants of hypertension based on consumption habits (frequency of fat and sodium intake) and alcohol consumption in North Tapanuli Regency. Based on calculations using the Lemeshow formula, the minimum sample size required in this study was 93 with the addition of 10 percent. Thus, 103 samples were needed to achieve a confidence level of 95 percent. Measurement of the incidence of hypertension was obtained through direct measurement using a mercury spygmomanometer twice with a 5-minute measurement interval conducted by medical personnel. The incidence of hypertension can be categorized according to the Ministry of Health (2013), namely not hypertension if blood pressure ≤140/90 and hypertension if blood pressure >140/90. Based on the results of the study, it was found that there was an effect of alcohol consumption on the incidence of hypertension in men aged 22-25 years in North Tapanuli Regency. While the variables of fat and sodium consumption habits have no influence on the incidence of hypertension. Therefore, it is expected that each puskmesmas of North Tapanuli Regency can hold Posbindu PTM in an area that is easily accessible and close to the place of residence so that the implementation of counseling and Posbindu activities can be carried out properly, it is expected for families, to always provide encouragement, direction, motivation and guidance to other family members about the benefits and objectives of Posbindu PTM, so that they feel their health is cared for and they will use Posbindu PTM regularly. Farmers are expected to be able to organize good food consumption habits. By reducing the consumption of fat intake, sodium and reducing the amount of alcohol consumed.</em></p>

THE INFLUENCE OF ENTREPRENEURIAL MOTIVATION AND FAMILY ENVIRONMENT ON INTEREST IN ENTREPRENEURSHIP IN UNPAM ACCOUNTING STUDY PROGRAM STUDENTS

The main goal of this study is to investigate how entrepreneurial motivation and family environment impact the enthusiasm for entrepreneurship among students in the Unpam Accounting program. For this investigation, the Lemeshow formula was utilised, resulting in a sample size of 100 participants with a margin of error of 10%. The primary data for this study was gathered through surveys. The data was then analysed using SPSS version 26 software. The findings revealed that: 1) The individual effect of entrepreneurial motivation (X1) on the interest in entrepreneurship (Y) for Unpam Accounting students was positive and significant; 2) The individual impact of family environment (X2) on interest in entrepreneurship (Y) for Unpam Accounting students was also positive and significant; 3) Both entrepreneurial motivation (X1) and family environment (X2) together had a positive and significant impact on interest in entrepreneurship (Y) for Unpam Accounting students; and 4) The combined influence of entrepreneurial motivation (X1) and family environment (X2) on interest in entrepreneurship (Y) among Unpam Accounting students was 54%, leaving 46% potentially affected by external factors not explored in this study.

D’Cika Building Customer Satisfaction Through Superior Service Quality

This study examines the impact of service quality on customer satisfaction at D'Cika Jatimakmur. D'Cika's service needs improvement because only a few customers are satisfied. The store needs optimal service to maintain a positive reputation. This research uses the Lemeshow formula to obtain a sample size of 100 respondents. The sampling technique of this study was non-probability purposive sampling. The researchers distributed questionnaires to customers of D'Cika, with the respondents identified as those who had made at least one cake purchase. The data collected is then processed and analyzed using the SPSS 25. The findings of this study indicate that service quality has a positive and significant effect on customer satisfaction. Specifically, the results of the simple regression analysis indicate that the constant coefficient value is 2.077, and the independent variable is 0.487. These results indicate that when the service quality (X) is at its lowest level, customer satisfaction (Y) is positive by 2.077. The R square test yielded a value of 0.547, indicating that service quality significantly influences customer satisfaction. The results of the T-test indicate a significance value of 0.000, which is less than 0.05. Consequently, the researcher concludes that alternative hypothesis (Ha), which states that there is a positive and significant influence between service quality and customer satisfaction at D'Cika, is accepted.

Pengaruh Harga terhadap Keputusan Pembelian Konsumen pada Sagalas Coffee Panyabungan II Kabupaten Mandailing Natal

This research aims to determine the effect of price on consumer purchasing decisions at Sagalas Coffee Panyabungan II, Mandailing Natal Regency. The type of research used was quantitative research and involved a sample of 96 respondents using the Lemeshow formula. Data collection techniques are observation, documentation and distributing questionnaires. Data analysis techniques use validity tests, reliability tests, normality tests, heteroscedasticity tests, simple linear regression analysis tests and hypothesis tests. All research tests were carried out using the SPSS version 25 program. Price has a partial positive effect on consumer purchasing decisions at Sagalas Coffee Panyabungan II, Mandailing Natal Regency, indicated by an R value of 0.940 which is in the correlation interval 0.80 - 1.00 and an R value The square is 0.884 times 100% = 88.4% and the remaining 11.6% is influenced by other variables. In other words, there are still other variables that influence the consumer purchasing decision variable (Y) at Sagalas Coffee Panyabungan II. Based on the research results, it can be concluded that price has a positive and significant effect on consumer purchasing decisions, with a partial test value (t) of 26.789 and a ttable value of 1.661. So the tcount value is greater than ttable, namely 26.789, greater than 1.661 (26.789 > 1.661), which indicates that the first hypothesis, namely Ha, is accepted while H0 is rejected.

Factors Affecting the Workload of Horticultural Farmers in Agrotourism Areas

Working as a farmer is one type of job that has high risks, judging from the type of activity and the work environment. The work activities of horticultural farmers include preparing land for planting, caring for plants by fertilizing, pulling grass or weeds, spraying pests, and harvesting and processing or handling postharvest fruits. This is not a light job, especially if the land being worked on is quite large and there are so many plants. These cause a high workload on farmers. It is necessary to measure the workload of horticultural farmers in the agro-tourism area. Many factors affect the workload of farmers, such as internal factors and external factors. Internal factors can be influenced by aspects of work (tasks) and work organization. Meanwhile, external factors can be influenced by the working environment of farmers. This workload will also affect the work productivity of farmers. Whether these factors have a dominant effect on influencing the workload of farmers, it is considered necessary to conduct more in-depth research. This type of research includes quantitative research with a cross-sectional approach. The number of samples found with the Lemeshow formula was 33 farmers. Data collection techniques involve the distribution of questionnaires, interviews with farmers, and direct observation. The factors that affect the workload are predicted through questionnaires and direct observation. Workload categories are internal and external workloads. The data obtained in the analysis used inferential statistics, namely, factor analysis. The results of the research analysis concluded that the three components of the dominant factors affecting the workload of horticultural farmers are: (1) type of work, body mass index, and calorie intake; (2) work experience, motivation, income, work posture, lifting, and work duration; and (3) work aids, age, and work environment. It is recommended to conduct further research on things that can reduce the workload of horticultural farmers in agro-tourism areas.

Pengarauh Persepsi Manfaat Dan Persepsi Kemudahan Terhadap Minat Menggunakan E-Wallet Pada Mahasiswa Di Kota Mataram

This study aims to determine the effect of perceived usefulness and perceived ease of use on interest in using e-wallets for students in Mataram City. The type of research used in this research is associative with a quantitative approach. The population in this study were students who used e-wallets in Mataram City. The sample in this study was determined using purposive sampling technique with the Lemeshow formula, resulting in 106 respondents. This study uses primary data obtained through distributing questionnaires to 106 respondents. The results of this study indicate that perceived usefulness have a positive effect on interest in using e-wallets for students in Mataram City and perceived ease of use has no effect on interest in using e-wallets for students in Mataram City.

Pengaruh Pendapatan, Financial Attitude, Financial Knowledge, Self-Efficiancy, dan Self-Control Terhadap Financial Behaviour Generasi Sandwich di Kota Mataram

This study aims to empirically test the level of income, financial attitude, financial knowledge, financial self-efficacy, and self-control on the financial behaviour of the sandwich generation in Mataram City. This research is an associative research with a quantitative approach. The population in this study is the sandwich generation in Mataram City. The sample in this study was determined using non probability sampling with the Lemeshow formula, resulting in a research sample of 96. This study uses primary data obtained by distributing questionnaires to respondents, then processing the data using data analysis tools in Partial Least Square (PLS) version 4. The results of this study are financial self-efficacy and self-control have a positive effect on the financial behavior of the sandwich generation in Mataram City. Meanwhile, income level, financial attitude, and financial knowledge have no effect on financial behaviour.

THE EFFECT OF PRODUCT QUALITY AND PRICE ON LOYALTY OF TELKOMSEL PREPAID CARD USERS WITH CUSTOMER SATISFACTION AS A MEDIATING VARIABLE

This study aims to examine the Influence of Product Quality and Price on the Loyalty of Telkomsel Prepaid Card Users with Customer Satisfaction as a Mediating Variable. This research employs a quantitative method with a sample size of 101 respondents who are Telkomsel card users in Sungai Penuh City, calculated based on the Lemeshow formula. Data was collected using a questionnaire distributed online via Google Forms and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results of the study show that price has a positive effect on customer satisfaction. Price does not have an effect on consumer loyalty. Customer satisfaction has a positive effect on consumer loyalty. Product quality has a positive effect on customer satisfaction. Product quality does not have an effect on consumer loyalty. The study also proves that customer satisfaction does not mediate the relationship between price and consumer loyalty, but customer satisfaction does mediate the relationship between product quality and consumer loyalty.

Support from midwives and spouse on antenatal care visit adherence in health centers among primigravida pregnant women

Background: The maternal mortality rate in Indonesia remains high. A strategy to reduce this number is through the implementation of antenatal care (ANC) programs, which are essential for pregnant women. The issue at hand is the low number of ANC visits at the Sragen Community Health Center, where out of 1,022 targets, 896 pregnant women did not meet the minimum service standard target in 2022. ANC visits are closely related to various factors, such as knowledge, attitude, access, and external support factors. This study focuses on external support factors that influence pregnant women to attend ANC visits, including support from husbands and midwives. Purpose: To determine the relationship between husband and midwife support and antenatal care visits among primigravida pregnant women. Method: This quantitative research with a cross-sectional design was conducted in October 2023 at the Sragen Community Health Center. The study population consisted of 100 primigravida women who had ANC visits from January to August 2023, with a sample size of 84 pregnant women selected using total sampling techniques based on the Lemeshow formula. The research instrument used was a questionnaire. Data were analyzed using bivariate Chi-Square tests processed with SPSS version 20. Results: There is a significant relationship between husband support and ANC visits among primigravida women, with a P-value of <0.001. Similarly, statistical tests showed a significant relationship between midwife support and ANC visits among primigravida women, with a p-value of <0.001. Conclusion: Both husband and midwife support are highly beneficial, with average support levels above 80%. The highest percentage of husband support was in the emotional aspect (83%), and the highest percentage of midwife support was in the instrumental aspect (83.3%). High levels of husband and midwife support can promote pregnant women to attend ANC visits regularly, while low support can result in reluctance to do so.

Hubungan Family Support, Self Care, dan Self Efficacy dengan Kualitas Hidup pada Pasien DM di Puskesmas Kraksaan

Background: Diabetes mellitus is a significant health issue and a non-communicable disease targeted by global leaders for effective management. Objective: This study aims to determine the relationship between family support, self-care, and self-efficacy with the quality of life in patients with diabetes mellitus. Methods: A quantitative, correlational study with a cross-sectional design was conducted. The population consisted of 86 diabetes mellitus patients at Kraksaan Health Center. Sampling was done using the Lemeshow formula, resulting in 86 respondents. Data collection was carried out through closed-ended questionnaires, where respondents selected answers by marking the appropriate option. Bivariate analysis was performed using the Spearman test, and multivariate analysis was done using logistic regression. The study was conducted at Kraksaan Health Center from June to July 2023. Results: Among the tested variables, three independent variables were significantly related to the dependent variable, namely family support (p=0.005), self-care (p=0.00), and self-efficacy (p=0.004). Therefore, these three variables are associated with the quality of life in diabetes mellitus patients.

Layanan Mobile Banking dalam Mewujudkan Kepuasan Nasabah BSI di Surabaya

This research aims to determine the quality of Bank Syariah Indonesia (BSI Mobile) mobile banking services in providing customer satisfaction at Bank Syariah Indonesia KCP Diponegoro 2 Surabaya. The research method uses a quantitative approach. The population in this research is all BSI KCP Diponegoro 2 Surabaya customers. Meanwhile, the sample in this research is some BSI KCP Diponegoro 2 Surabaya customers who use the BSI Mobile application. Considering the large population so that the exact number cannot be known and the limited time in conducting research, this research uses the Lemeshow formula with a maximum estimate of 7% and an error rate of 5% as a guideline in finding the number of samples used. So through this technique a sample of 100 respondents was obtained. Data was collected through distributing questionnaires using incidental sampling technique. The data analysis process uses simple linear regression, hypothesis testing, and coefficient of determination. The research results show that the quality of BSI Mobile services has an influence on customer satisfaction. The influence between the independent variable and the dependent variable is 79.2%, while 20.8% is influenced by other factors not included in this research. This research can help increase customer satisfaction in using the BSI Mobile application.

Analisis Preferensi Bahan Bakar Minyak Subsidi dan Non Subsidi Di Purwokerto

The need for fuel oil for the transportation sector increases every year, while non-renewable energy reserves are increasingly depleting. Subsidized fuel oil is seen as not on target, the heavy burden of fuel oil subsidies limits fiscal space so that APBN allocations for other development sectors are limited. The increase in fuel prices is one of the considerations in choosing fuel. This research aims to analyze the factors that influence fuel oil preferences in North Purwokerto. The sample in this study amounted to 96 respondents who were calculated using the Lemeshow formula. This research uses logistic regression analysis. The results of the logistic regression analysis show that vehicle age, engine capacity, income, gender, and volume of fuel use have a significant effect on preferences for subsidized and non-subsidized fuel oil in North Purwokerto. Meanwhile, type of vehicle, number of family dependents, type of work, regional origin and social status do not have a significant effect on preferences for subsidized and non-subsidized fuel oil in North Purwokerto. The implication of this research is the need to increase consumer knowledge about the use of fuel oil that is adjusted to vehicle conditions. The government can make policies so that subsidized fuel can be received by people who are entitled to need it.

Peran Influencer, Citra Merek, dan Kualitas Produk Terhadap Minat Beli Pada E-commerce Shopee

In this modern era, technology has changed human life to become more practical in business activities. One of the breakthroughs is the existence of an e-commerce platform and the most popular among Indonesians is Shopee. The Shopee application cannot be separated from the role of influencers, brand image and product quality. This makes researchers want to examine what variables influence buying interest. The aim of this research is to find out what variables have an influence on increasing buying interest. This research uses quantitative methods with primary data types. Respondents in this study were determined using the Lemeshow formula and the respondents were 98 to 100 people. Data testing in this study used multiple linear regression analysis, validity test, reliability test, normality test, multicollinearity test, heteroscedasticity test, T test, and F test. The results of this study were that the three variables, namely influencer, brand image and product quality had an influence significantly influence consumer buying interest in Shopee e-commerce.

Pengaruh Desain Post, Komunikasi Visual dan Iklan Online Terhadap Minat Beli Pada Instagram @kopikenangan.id

As technology develops, especially Instagram has become an essential need in increasing work productivity and has become the main platform for promoting business in Indonesia. One brand that uses Instagram is Kopi Kenangan. When marketing, you need to pay attention to post design, visual communication and online advertising. This encourages researchers to examine what variables influence buying interest. “This study aims to investigate the influence of variables on enhancing purchase interest on Instagram @kopikenangan.id. The research adopts a quantitative approach with primary data. Respondents were selected using the Lemeshow formula, resulting in a sample size of 100 individuals. Data analysis involved multiple linear regression, as well as validity, reliability, normality, multicollinearity, and heteroskedasticity testing, along with T-tests and F-tests. The findings indicate that post design, visual communication, and online advertising significantly impact consumer purchase interest on the Instagram account @kopikenangan.id.

Pengaruh Harga dan Kualitas Produk Terhadap Keputusan Pembelian pada Kentucky Fried Chicken (KFC) di Cabang Karawang Galuh Mas

The purpose of the study was to analyze purchasing decisions at Kentucky Fried Chicken (KFC) at the Karawang Galuh Mas branch which can be influenced by price and product quality. Using quantitative methods, through a focus on price and product quality variables. For sampling techniques, this study used purposive sampling, selecting samples based on specific criteria in accordance with research needs. Namely KFC consumers at the Karawang Galuh Mas branch. Data for this study were obtained through a questionnaire distributed to 96 respondents, then with a sample selection based on the Lemeshow formula. Data analysis was carried out through multiple regression to understand the relationship between variables thoroughly. While the classical assumption tests used in this study include normality test, multicollinearity test, and heteroscedasticity test with the help of the SPSS (Statistical Product and Service Solutions) version 27 program. The results of this study indicate that price and product quality have a positive and significant effect on purchasing decisions at Kentucky Fried Chicken (KFC) at the Karawang Galuh Mas branch.

Pengaruh Kualitas Produk dan Kualitas Pelayanan Terhadap Kepuasan Pelanggan Mie Gacoan Galuh Mas Karawang

Nowadays, many culinary businesses have emerged with various characteristics and uniqueness, accompanied by the number of restaurants that continue to appear, which can be a threat as competition becomes increasingly fierce. This research was carried out with the aim of evaluating the impact of product and service quality on customer satisfaction at Mie Gacoan Galuh Mas Karawang. The research approach used was quantitative with Purposive Sampling, involving 96 respondents who were customers of the restaurant, selected using the Lemeshow formula. Hypothesis testing and multiple linear regression analysis to interpret data. From the research results, it is proven that product quality (X1) and service quality (X2) have a significant impact on customer satisfaction at Mie Gacoan Galuh Mas Karawang. In addition, simultaneously, (X1) and (X2) are also very significant for increasing customer satisfaction (Y). Data analysis shows that the Adjusted R Square value reached 0.763, indicating that 76.3% of the variation in customer satisfaction at Mie Gacoan Galuh Mas Karawang can be explained by the variables of product quality and service quality provided.

Dampak Kualitas Produk dan Harga Terhadap Keputusan Pembelian pada Generasi Milenial: Studi Kasus pada Pelanggan Kartu Xl di Kota Gorontalo

This study aimed to discover the extent to which Product Quality and Price Influence Purchase Decisions among millennials, focusing on XL Card customers in Gorontalo City. The sampling employed in this study was purposive sampling, with a sample size of 100 respondents, which was determined using the Lemeshow formula. Data collection was conducted using questionnaires distributed to the population of XL Card customers in Gorontalo City. The analytical tool used to test this study was multiple linear regression, with data analysis performed using SPSS version 27. The study findings indicated that, partially, Product Quality did not significantly influence Purchase Decisions, with a t-value of 1.023 compared to the critical value of 1.984. Conversely, Price significantly influenced Purchase Decisions, with a t- value of 11.451 exceeding the critical value of 1.984. Furthermore, the simultaneous test results indicated that both Product Quality and Price significantly influenced Purchase Decisions among millennials purchasing XL Cards. The Product Quality and Price variables collectively explained 58.8% of the variance in Purchase Decisions, while the remaining 41.2% can be attributed to other variables not included in this study

Dampak Shopping Lifestyle, Price Discount, Self Control Terhadap Impulse Buying Generasi Z pengguna Tokopedia

E-commerce makes it easier for people to carry out buying and selling transactions without having to expend energy so that people prefer to shop online because of the practicality that e-commerce provides. This situation provides changes in consumer behavior where people prioritize desires over needs when shopping. Tokopedia, one of the e- commerce sites, is here to provide updates for the public in carrying out shopping transactions. This encourages researchers to examine what variables influence impulse buying. The aim of this research is to find out what variables influence the impulse buying behavior of Tokopedia users. This research uses quantitative methods with primary data types. Respondents in this study were determined using the Lemeshow formula and there were 100 respondents. Testing of this research data uses multiple linear regression analysis, validity test, reliability test, normality test, multicollinearity test, heteroscedasticity test, coefficient of determination test and T test. The results of this study show that the three variables, namely shopping lifestyle, price discount and self control have a significant effect on the impulse buying of Tokopedia users

ANALYSIS OF THE INCIDENCE OF DIARRHEA IN TODDLERS 0-59 MONTHS IN COMMUNITY HEALTH CENTERS

Diarrhea is one of the major health problems in children under five in many countries. Diarrhea can cause dehydration, impaired growth, and even death in children under five if not treated appropriately. Puskesmas areas are often the center of public health services, and understanding the incidence of diarrhea in children under five in these areas is important for developing effective prevention and control strategies. The research design is crossectional which aims to analyze the incidence of diarrhea in toddlers 0-59 months. Independent variables in this study are parental education, nutritional status, hand washing habits before feeding, exclusive breastfeeding, clean water sources, and family latrines. While the dependent variable is the incidence of diarrhea. The sampling technique was proportional random sampling. Proportional random sampling. Sample calculation using the lemeshow formula obtained a total of 90 with an anticipated dropout of 10% so that the sample involved in this study was 99. The analysis used was univariate, bivariate, and multivariate. The results of the study reported that there was a relationship between parental education, nutritional status, hand washing habits, exclusive breastfeeding, clean water sources, and latrines on the incidence of diarrhea in toddlers 0-59 months in the Jayapura Health Center Area, East Ogan Komering Ulu Regency in 2024. The most dominant variable associated is the family latrine variable. This research is recommended to further strengthen the role of posyandu and the role of cadres as a form of community mobilization so that the ODF village declaration so that PHBS runs and the incidence of diarrhea in toddlers can be overcome